SUSPICIOUS — 40463930563.pdf
SUSPICIOUS — 40463930563.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:
089068939aa6673028752dc843f9c10b268f369a743627c0679c65dfca542234 - SHA-1:
0027a7a48883f622a69dd70bd44b50bbe91a1610 - MD5:
6fb21c876a82a19425b02d4a4c9959b6 - ssdeep:
768:bgGzpD53FpKxemqZvij53N0LGWkAk2eiRRrWWNWQL7Ev7LRdYARgmY/:kGFN1omLGWr3X/XL7GL7RgN/ - TLSH:
T11C327CF350A7ED4C3ACBAB13ADAB256D9089E7485232A75094DC273CC47C2BD7E50960 - Submitted as: 40463930563.pdf
- File type: pdf · Size: 46228 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.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 19 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=anonymous+email+apk, https://cdn.shopify.com/s/files/1/0481/3874/8071/files/littlest_pet_shop_selling_guide.pdf, https://cdn.shopify.com/s/files/1/0482/4537/5128/files/5644231986.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 (4 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9662 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
- desktop-hsgcbep
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\86f6fea314dc284ec6f125aeeb4e0346.png -
3277711dc49755c29cde02bb2d7d8aab3a16e52ea11719be05f949026a52c762 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
8532dc565d7611490303f440487c0ed509e04cc45c5198a63a7e7ab357573540 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=anonymous+email+apk
- https://s3.amazonaws.com/tetazino/modele_cahier_de_charge_site_web.pdf
- https://s3.amazonaws.com/somamere/71858721566.pdf
- https://s3.amazonaws.com/rupatojuko/sowelepidijezisomusojo.pdf
- https://s3.amazonaws.com/sugaguxagu/12932044861.pdf
- https://s3.amazonaws.com/kavitokolezub/l_orthographe_d_usage.pdf
- https://s3.amazonaws.com/ditiruz/careless_whisper_guitar_fingerstyle.pdf
- https://s3.amazonaws.com/tadovu/92678410143.pdf
- https://s3.amazonaws.com/zirojopemup/wuwafugebilosa.pdf
- https://s3.amazonaws.com/jozetej/drishti_current_affairs_today_in_english.pdf
- https://s3.amazonaws.com/mijedusovineti/bufakag.pdf
- https://s3.amazonaws.com/zirojopemup/ielts_essay_writing_topics_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0481/3874/8071/files/littlest_pet_shop_selling_guide.pdf
- https://cdn.shopify.com/s/files/1/0482/4537/5128/files/5644231986.pdf
- https://cdn.shopify.com/s/files/1/0483/9532/1496/files/jupoletixowutisesu.pdf
- https://cdn.shopify.com/s/files/1/0503/5222/6472/files/operating_cost_definition.pdf
- https://cdn.shopify.com/s/files/1/0485/7040/0928/files/13036588705.pdf
- https://cdn-cms.f-static.net/uploads/4388041/normal_5f8e3da5f157c.pdf
- https://cdn-cms.f-static.net/uploads/4367950/normal_5f92c152ecb83.pdf
- https://cdn-cms.f-static.net/uploads/4379038/normal_5f9091e935244.pdf
- https://cdn-cms.f-static.net/uploads/4389085/normal_5f91168739da7.pdf
- https://cdn-cms.f-static.net/uploads/4373797/normal_5f92fbedf3c40.pdf
- https://gimejexoxixaza.weebly.com/uploads/1/3/1/8/131872185/jinitorip-bolag.pdf
- https://xekixudag.weebly.com/uploads/1/3/4/3/134336078/649159.pdf
- https://nubojubixuxo.weebly.com/uploads/1/3/1/4/131410311/e68949abad.pdf
Embedded domains
- ggtraff.ru
- s3.amazonaws.com
- cdn.shopify.com
- cdn-cms.f-static.net
- gimejexoxixaza.weebly.com
- xekixudag.weebly.com
- nubojubixuxo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 72.153.5.136
- 74.178.76.128
- 20.50.201.203
- 52.123.128.14
- 104.208.16.94
- 135.233.95.144
- 57.154.63.210
- 4.230.171.124
- 52.168.112.66
- 135.233.95.135
- 135.232.92.137
- 92.223.78.30
- 74.178.232.29
- 40.84.97.4
- 203.26.79.13
- 135.233.45.221
- 52.123.252.240
- 172.217.25.195
- 20.184.175.6
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report