SUSPICIOUS — 98291890162.pdf
SUSPICIOUS — 98291890162.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
2cc4dc5ac07629ee6a79bf59504a343038ba8e00cb14f561d02ebf80877ce1e3 - SHA-1:
88a6f321d3bb3c86866344f3810da3813e8e7832 - MD5:
39419f429f606456db318ae2489492b5 - ssdeep:
3072:tF8oKyRlPrAAsh1vCNli9WlvUID3JU72ht:zWyRqrKN49JIyST - TLSH:
T1653CD0F361A3DE48BA8A9B83A9E60165B16DC38C1273A76048CC6B3DC57C77C7D51850 - Submitted as: 98291890162.pdf
- File type: pdf · Size: 112763 bytes
- Verdict: suspicious (64/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 18 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=partnership+fundamentals+pdf, https://cdn.shopify.com/s/files/1/0440/7453/3014/files/wenixufedomesari.pdf, https://cdn.shopify.com/s/files/1/0429/0904/0803/files/somugolowateji.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)
9688 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
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\526d0cda4c166bcc39c05b6ff497830a.png -
a23e1ddba28fce8248fb4c179525a6b927a135f3051f9ab150a521664a980db1 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
ee7add1f16fd765e40c4d7681e2181b0f3366169238d9806a60ee02edec4fdb5 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=partnership+fundamentals+pdf
- https://cdn.shopify.com/s/files/1/0440/7453/3014/files/wenixufedomesari.pdf
- https://cdn.shopify.com/s/files/1/0429/0904/0803/files/somugolowateji.pdf
- https://cdn.shopify.com/s/files/1/0431/3192/8740/files/refillable_butane_lighters_for_sale.pdf
- https://uploads.strikinglycdn.com/files/04861283-a37b-4762-943a-8fad02e671c5/nizedilifilinikabelo.pdf
- https://uploads.strikinglycdn.com/files/b2c6efd9-5083-4d61-a85e-fec7d3549f20/fitufavelo.pdf
- https://uploads.strikinglycdn.com/files/41d08036-f284-4852-a2ce-682638df61bb/duvokujametepomewaxevaki.pdf
- https://uploads.strikinglycdn.com/files/2a25288a-24a7-4ad0-a9cc-9b2c1ea0ba66/56553847761.pdf
- https://cdn.shopify.com/s/files/1/0431/4185/7448/files/noroligepasusu.pdf
- https://cdn.shopify.com/s/files/1/0432/1837/0728/files/last_stand_union_city.pdf
- https://cdn.shopify.com/s/files/1/0434/1979/5623/files/english_language_learning_in_urdu_free_download.pdf
- https://cdn.shopify.com/s/files/1/0431/2632/5402/files/alpha_male_characteristics.pdf
- https://cdn.shopify.com/s/files/1/0437/9148/3031/files/cryptocurrency_trading_for_dummies.pdf
- http://files.bouldervalley.org/uploads/1/3/1/0/131070178/fb3af050d6.pdf
- http://nezuk.nanopcm.com/uploads/1/3/0/7/130776485/pazuw-zajafiti.pdf
- http://files.narrowescapear.com/uploads/1/3/1/4/131453896/xivudigawi.pdf
- http://files.positivevibesonline1111.com/uploads/1/3/1/1/131164440/maxesowotu.pdf
- http://pupujidir.katherinemcmahonart.com/uploads/1/3/1/0/131069899/1370564526.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
Embedded domains
- gettraff.ru
- cdn.shopify.com
- uploads.strikinglycdn.com
- files.bouldervalley.org
- nezuk.nanopcm.com
- files.narrowescapear.com
- files.positivevibesonline1111.com
- pupujidir.katherinemcmahonart.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.178.76.44
- 20.184.175.20
- 172.66.2.5
- 20.247.184.197
- 20.42.179.204
- 4.230.171.124
- 20.184.175.2
- 74.178.76.128
- 52.123.129.14
- 172.178.240.163
- 135.233.95.80
- 203.26.79.13
- 92.223.78.30
- 172.178.240.162
- 48.192.143.121
- 4.150.223.107
- 52.168.112.67
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report