Malicious PDF — malware analysis report

Static analysis result for SHA-256 2abe33ac5069ac37…

MALICIOUS

PDF

15.1 KB Created: 2020-03-18 21:21:58 +00:00 Authoring application: mPDF 5.7
MD5: 3cab642abec3dc223c0cc26c3569d19e SHA-1: dae99ef52b9061b202074dfb9c925252b1b00213 SHA-256: 2abe33ac5069ac37f5820ec1244ccab0b3b65bdf8964b3163f209faa81e6d305
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 User Execution: Malicious File

The PDF file contains a large number of embedded URLs pointing to external PDF documents on the domain 'ieuicufioao.myhome.cx'. This is indicative of an SEO poisoning or link farm attack, where the goal is to drive traffic to malicious content or to exploit users who click on the links. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the immediate payload.

Heuristics 2

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://ieuicufioao.myhome.cx/1556550557554555/Drums-of-Autumn-Outlander-4-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/2550559557556559/Drums-of-Autumn-Outlander-4-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/4556556556559/The-Outlandish-Companion-Companion-to-Outlander-Dragonfly-in-Amber-Voyager-and-Drums-of-Autumn-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/7552554550556555/Can-I-Say-Living-Large-Cheating-Death-and-Drums-Drums-Drums-by-Travis-Barker.pdf
    • http://ieuicufioao.myhome.cx/3554550556554550/Can-I-Say-Living-Large-Cheating-Death-and-Drums-Drums-Drums-by-Travis-Barker.pdf
    • http://ieuicufioao.myhome.cx/3552554559553/Voyager-Outlander-3-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/2554553554553553/The-Scottish-Prisoner-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/1551552550556550553/Voyager-Outlander-3-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/4555559557559555/Voyager-Outlander-3-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/3551554551559559/An-Echo-in-the-Bone-Outlander-7-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/2553559550559558/Dragonfly-in-Amber-Outlander-2-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/6555554551556/Ecos-do-Futuro-Outlander-7-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/1551558553553556551/O-resgate-no-mar---Parte-1-e-2-Outlander-3-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/3552551553557555/Red-Ant-s-Head-Thomas-Kolodzi-1-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/3552556553552/The-Fiery-Cross-Outlander-5-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/3553555554552556/Seven-Stones-to-Stand-or-Fall-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/2553556559556553/An-Echo-in-the-Bone-Outlander-7-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/1551552550556550551/Dragonfly-in-Amber-Outlander-2-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/2559558555556552/An-Echo-in-the-Bone-Outlander-7-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/5558556555/Seven-Stones-to-Stand-or-Fall-by-Diana-Gabaldon.pdf
    • http://ieuicufioao.myhome.cx/2553559550559558/Dragonfly-in-A