MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a malicious redirector disguised as a festival guide. The primary malicious link is https://ttraff.com/pify?keyword=adelaide+fringe+festival+2019+guide, which likely leads to further malicious content. The ML classifier strongly supports the malicious verdict.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne 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.com/pify?keyword=adelaide+fringe+festival+2019+guide
- http://files.lucyfrank.com/uploads/1/3/2/3/132302733/8583590.pdf
- http://kigejitir.calgarylinedance.com/uploads/1/3/0/7/130776818/lowefo.pdf
- http://files.oswegoeastmusic.org/uploads/1/3/0/9/130970003/mitadexamofubut_dabisewavotozis_rivowopi.pdf
- https://cdn.shopify.com/s/files/1/0432/1309/5073/files/nezogazekiwovolomomeko.pdf
- https://cdn.shopify.com/s/files/1/0435/2186/7930/files/badurebenujap.pdf
- https://cdn.shopify.com/s/files/1/0428/4488/1059/files/kubamogemeteli.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/denikiv.pdf
- https://cdn.shopify.com/s/files/1/0431/6856/3355/files/93916998241.pdf
- https://cdn.shopify.com/s/files/1/0433/9548/1750/files/wisunawoguvivaxuzubal.pdf
- https://cdn.shopify.com/s/files/1/0432/2613/6743/files/79039253971.pdf
- https://cdn.shopify.com/s/files/1/0435/8553/6159/files/psak_akuntansi_syariah.pdf
- https://cdn.shopify.com/s/files/1/0430/6649/1042/files/diablo_2_widescreen.pdf
- https://cdn.shopify.com/s/files/1/0433/8260/3927/files/espn_ncaa_basketball_scoreboard.pdf
- https://cdn.shopify.com/s/files/1/0437/7162/5634/files/33945856567.pdf
- https://cdn.shopify.com/s/files/1/0434/9660/3814/files/losofuro.pdf
- https://cdn.shopify.com/s/files/1/0435/9972/4702/files/occupational_safety_and_health.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_off0000781d.bindfbc5ce1a2057ee5131568ada5bfec2fe07c87a9be7181f363099ed66096d957 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x781D | 5608 bytes |
font_01_sfnt_off00008b49.bin1fbc2ec44f27ae55012eb0d53669625b0e2c875426e33a6028e9ead05bffff76 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B49 | 10404 bytes |
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