SUSPICIOUS — kalelivaxik.pdf
SUSPICIOUS — kalelivaxik.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a0c9b79756290bf36726b3649c72bdab87db7cbc4529e912eb580e116e77d67d - SHA-1:
848565c1fa59d612df5611c650e56ce2fc3c2482 - MD5:
1218faaf8cae357276140074f56aa1f6 - ssdeep:
768:UUgGzpD8Xv+5nQpq4SH6EpjAog2H0CzYv31PsHWouy+qng9cH7rE+xeD9IJABTN:CGFAXNzeuP5oP+qgCJ8ZIJABTN - TLSH:
T17B32ADF300A7EC4C7A459B47A9EA014AA56AC78CB133A77414C83BBDE0BC2BD7E50551 - Submitted as: kalelivaxik.pdf
- File type: pdf · Size: 46964 bytes
- Verdict: suspicious (64/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.PDF.Agent.gen
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=bobcat+lt112+trencher+manual, http://files.haley-grace.com/uploads/1/3/1/3/131380870/jijupefekino.pdf, http://nodaz.lacoachusa.com/uploads/1/3/2/3/132303282/836acedba.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9658 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787781026&P2=404&P3=2&P4=mIKyZK%2fQ%2fKHJ%2fu9Gnek3oJDKvJz7aFukR76hy24D8MBR2B6saYj%2fCXFek3UEQWTy6MAKtjyemIvmAbzIYyXQ%2fQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787781063&P2=404&P3=2&P4=jzNIlCddJ9GBWLBAVCsar0AN8afvPXnhk44XnilpZPCV8jZ3r7mfY1tR%2bvslx7dRhf1G5j2p%2b2SnL1tAtwB43w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\679aae0d54f4c91a106cec0f1063c428.png -
6ce13308da1b7385f72d8f23590ed42c5e16a267cf130775e2044cfef286c720 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
fdb23b0dd50f61e15665fe0e6236abf905777741966f4a567411237fc9d77690 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=bobcat+lt112+trencher+manual
- http://files.haley-grace.com/uploads/1/3/1/3/131380870/jijupefekino.pdf
- http://nodaz.lacoachusa.com/uploads/1/3/2/3/132303282/836acedba.pdf
- http://vexapoj.ananyaaesthetics.com/uploads/1/3/0/7/130775350/xumezut_buzapatujusog.pdf
- http://susajogi.aubreesbullmastiffs.com/uploads/1/3/1/3/131380160/kilakilebube_jatoduwi.pdf
- https://cdn.shopify.com/s/files/1/0433/7814/7491/files/99490279816.pdf
- https://cdn.shopify.com/s/files/1/0483/6238/9667/files/67152461170.pdf
- https://site-1038951.mozfiles.com/files/1038951/nojozeg.pdf
- https://site-1036956.mozfiles.com/files/1036956/gagiti.pdf
- https://site-1043809.mozfiles.com/files/1043809/dexedofuzojumamewojadapob.pdf
- https://site-1038575.mozfiles.com/files/1038575/14268300074.pdf
- https://site-1039472.mozfiles.com/files/1039472/kufewugolexikilo.pdf
- https://cdn.shopify.com/s/files/1/0497/0056/9253/files/lab_molar_mass_worksheet_answers_about_chemistry.pdf
- https://cdn.shopify.com/s/files/1/0464/8573/3528/files/95581336836.pdf
- https://cdn.shopify.com/s/files/1/0435/1531/4330/files/76698457558.pdf
- https://cdn.shopify.com/s/files/1/0432/5759/4011/files/tubemate_latest_version_apk_download_2020.pdf
- https://cdn.shopify.com/s/files/1/0481/2796/7395/files/necronomicon_hp_lovecraft_book.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Embedded domains
- gettraff.ru
- files.haley-grace.com
- nodaz.lacoachusa.com
- vexapoj.ananyaaesthetics.com
- susajogi.aubreesbullmastiffs.com
- cdn.shopify.com
- site-1038951.mozfiles.com
- site-1036956.mozfiles.com
- site-1043809.mozfiles.com
- site-1038575.mozfiles.com
- site-1039472.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.179.192
- 52.123.252.226
- 172.215.188.232
- 52.110.12.44
- 52.253.84.76
- 4.230.171.124
- 52.123.252.212
- 74.178.240.61
- 72.153.5.133
- 203.26.79.13
- 52.168.117.175
- 52.123.129.14
- 52.123.252.195
- 52.168.117.171
- 142.251.42.99
- 52.182.141.63
- 172.170.180.133
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report