PDF malware analysis — malicious · 8b47f21bc4fb0b18

MALICIOUS

PDF

40.2 KB Created: 2020-09-12 23:31:14 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 1c1203ca154d4b735ba7b67d76fcba75 SHA-1: 4d4a258f3fa7154e05b888e15b898c0e32c06243 SHA-256: 8b47f21bc4fb0b18310c4db61273fa5b7ae92026c39fef25eeee87e0d1587949

140 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell T1204.002 Malicious Link

The PDF document contains a lure related to a "Florida elt title release" and includes a mass of external PDF links, many of which point to potentially malicious redirectors. The primary malicious URL identified is https://ttraff.me/wix?keyword=florida+elt+title+release, which is likely used to deliver a phishing page or further malware. The document also contains a callback phishing lure, suggesting a social engineering tactic to extract sensitive information or gain further access.

Heuristics 4

PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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.
Callback phishing phone lure medium SE_CALLBACK_LURE

Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
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 https://ttraff.me/wix?keyword=florida+elt+title+release
- http://files.thehulses.com/uploads/1/3/1/4/131453989/jegijoz-fugapokupa-fejajelomutolab.pdf
- http://bopiru.13moonvisions.com/uploads/1/3/1/3/131381924/pameboboxev-naduno.pdf
- http://files.fumcsantarosa.org/uploads/1/3/1/3/131380480/wigesod.pdf
- http://gisevesa.bi-radialmatrixintro.com/uploads/1/3/0/7/130739353/682b55401d5.pdf
- http://files.imijproduckshunz.com/uploads/1/3/1/3/131380889/6a9bbe410158.pdf
- http://files.eflenglishdaily.com/uploads/1/3/0/7/130775862/c9c85e1e9.pdf
- http://files.amuitzgarmendia.com/uploads/1/3/1/8/131871864/mepekipixa_lomorimelaju.pdf
- https://static.usrfiles.com/ugd/e8dba5_ea226efbaaa8452aada3274dfd0fe6e9.pdf
- https://static.usrfiles.com/ugd/7820d0_397d3b47f45f497083d8c9ccd430d7cb.pdf
- https://static.usrfiles.com/ugd/6f53d7_fc4861988b524f9ca3a445c870f85fd2.pdf
- https://static.usrfiles.com/ugd/b90ba1_7818ba3ec4fc46ac997262977941c8cd.pdf
- https://cdn.shopify.com/s/files/1/0431/7668/9825/files/67879784970.pdf
- https://cdn.shopify.com/s/files/1/0427/7560/9510/files/gidinopitojigadiwiw.pdf
- https://cdn.shopify.com/s/files/1/0437/7110/1346/files/ruby_copy_file.pdf
- https://cdn.shopify.com/s/files/1/0437/6579/2929/files/badnaamiyan_song_djpunjab.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/

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00006043.bin` `9fdef887459d60b0b403a858825c446b44687e725e90c1f1ccd6e7763982b3fe`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6043	4772 bytes
`font_01_sfnt_off00007083.bin` `84c1fbec0916df56951193dbfbaa9722747f8e7b22add1d69f1a5e4b1aa776ba`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x7083	10436 bytes

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