Malicious PDF — malware analysis report

Static analysis result for SHA-256 d427fcbf83a7e121…

MALICIOUS

PDF

27.3 KB Authoring application: PDFedit
MD5: 98b03a879e3ac0c131ba4fb16f79a3a2 SHA-1: dae668ac7d79d0482ce1588bc54dc3be127b8189 SHA-256: d427fcbf83a7e12192024299aeb611005ccb2ea1e9b2f0c892dd9dba5fe62246
170 Risk Score

Malware Insights

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

This PDF document is identified as a phishing lure due to its image-only nature and small file size, designed to trick users into clicking embedded links. The document contains a large number of external URLs, forming a link farm, with the primary domain being animals-pro.com. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' and the ML classifier further support its malicious classification. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

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
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 27 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://animals-pro.com/uploads/1/3/0/6/130604040/e97ca090e55e8b.pdf
    • http://harveyclay.com/uploads/1/3/0/5/130550681/lewudobigamezeb.pdf
    • http://csedroitdessalaries.fr/uploads/1/3/0/6/130639965/1e647cc5d02.pdf
    • http://antelopeco.com.au/uploads/1/3/0/6/130639805/5112054.pdf
    • http://www.bythehourmedia.com/uploads/1/3/0/2/130273915/4681910.pdf
    • http://www.donnamariacamps.com/uploads/1/3/0/4/130435781/taletugitutit.pdf
    • http://atozadventures.co.uk/uploads/1/3/0/6/130621473/botemaxumuxuzo.pdf
    • http://csgocave.net/uploads/1/3/0/2/130272488/pukito.pdf
    • http://adequacy.org/uploads/1/3/0/7/130740438/91027.pdf
    • http://mrgloballogistics.com/uploads/1/3/0/7/130776141/1f4df561e.pdf
    • http://sos-fansubs.com/uploads/1/3/0/4/130478433/kajuv.pdf
    • http://cloudkoms.net/uploads/1/3/0/3/130323318/tazanit.pdf
    • http://janemartinmediation.com/uploads/1/3/0/5/130590291/01d9fc0.pdf
    • http://mynukshuk.com/uploads/1/3/0/5/130588571/neriwazemetofidiz.pdf
    • http://starvegutfarm.com/uploads/1/3/0/4/130477455/sunomuwu_noximo_dovajokosivipi.pdf
    • http://carlofabbrini.mobi/uploads/1/3/0/5/130588499/a314f.pdf
    • http://ninja-casino.net/uploads/1/3/0/5/130551488/5172662.pdf
    • http://imyd.com/uploads/1/3/0/2/130272569/zelisume.pdf
    • http://webdisk.dickersongreenseminary.org/uploads/1/3/0/7/130776416/130776416.html#android+studio+change+textview+text+color

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001407.bin
16a6ae5e03100ffcab2b84ac3ccdcce16d06a8729cac61f85121bd2d9c88bb46		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1407 5316 bytes

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