Malicious PDF — malware analysis report

Static analysis result for SHA-256 934a8e4faaebd85f…

MALICIOUS

PDF

38.6 KB Authoring application: LibreOffice
MD5: c71c16fe5fb43f00d18f860d55a76108 SHA-1: 1ebd8d96b8c73aca1fab818e0e0ce98b24869d59 SHA-256: 934a8e4faaebd85ff5c6a983ae23224ebca31bf6bf9d72d1438b6dd01020efe1
128 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of external links to other PDFs, a technique often used to obscure malicious content or distribute phishing lures. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports a phishing or traffic redirection intent. The document body, though heavily corrupted, contains fragments suggesting urgency, aligning with common phishing tactics.

Heuristics 4

  • 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.
  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • 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://acupunctureexpress.com/uploads/1/3/0/7/130775795/feniviwat-vifoxigaloxalil-dekakasimetisoj-rilidanitulu.pdf
    • http://riveflowyoga.com/uploads/1/3/0/3/130379295/3ec637567a.pdf
    • http://danishvillagekringle.com/uploads/1/3/0/4/130476703/xeribowusaxi-selavejovov-gogegarojivisa-zenaguwi.pdf
    • http://gaybabydiaperhangout.com/uploads/1/3/0/4/130488987/jalox_dujagaleti.pdf
    • http://disarmfilm.com/uploads/1/3/0/4/130435986/376f7c49c9ca535.pdf
    • http://drashmani.com/uploads/1/3/0/6/130639140/jamejoze-resijekor-wesexeg.pdf
    • http://knuckleswhiterock.com/uploads/1/3/0/6/130604807/cadc13c44928.pdf
    • http://maribethshillsdale.com/uploads/1/3/0/3/130379115/topidinabigavizuxev.pdf
    • http://lifetrim.net/uploads/1/3/0/4/130489727/e9207fa.pdf
    • http://luxairecares.net/uploads/1/3/0/2/130274258/5740578.pdf
    • http://jhduo.com/uploads/1/3/0/7/130739459/dikonegixupub_tugix_xaxux.pdf
    • http://natural-wanders.com/uploads/1/3/0/5/130589338/60d8cf806f43.pdf
    • http://gettinggirlsonline.com/uploads/1/3/0/8/130814984/nexodarelekif.pdf
    • http://raysohn.com/uploads/1/3/0/7/130776619/xadogiripaxapugote.pdf
    • http://darwinelitelandscaping.com/uploads/1/3/0/8/130873923/5168de7dcec7200.pdf
    • http://atombeauty.com/uploads/1/3/0/6/130605228/pataju.pdf
    • http://readthinkwritespeak.com/uploads/1/3/0/5/130544131/574567.pdf
    • http://dviarchitecture.com/uploads/1/3/0/3/130324027/5431e2b.pdf
    • http://modtone.net/uploads/1/3/0/3/130323789/32b1b3d1360dfc.pdf
    • http://yigga.com/uploads/1/3/0/5/130550704/gasekiterigame.pdf
    • http://amyandtyler.com/uploads/1/3/0/4/130488299/6607308.pdf
    • http://bennettdrawing.com/uploads/1/3/0/5/130590164/zorokaboze.pdf
    • http://thepigskinreview.com/uploads/1/3/0/3/130379132/64e1204e6.pdf
    • http://ayyamouvement.org/uploads/1/3/0/6/130621622/gagosudipo-susuzepan.pdf
    • http://radikosoft.com/uploads/1/3/0/5/130588834/78dc48.pdf
    • http://adsl-63-204-18-34.benefitplans.org/uploads/1/3/0/6/130621682/130621682.html#typhoid+shot+sore+arm

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000338b.bin
82b06d460c97c1320811dedb3c15a71099f5b45eff1c76d379dfa7d77f84e4ad		 pdf-font-stream PDF embedded font (sfnt) at offset 0x338B 7564 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.