Behavioral task
behavioral1
Sample
f1583db9e420d0388fde1ddf1bb1dfb7_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f1583db9e420d0388fde1ddf1bb1dfb7_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f1583db9e420d0388fde1ddf1bb1dfb7_JaffaCakes118
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Size
428KB
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MD5
f1583db9e420d0388fde1ddf1bb1dfb7
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SHA1
f939d355c76cddde10244df63d758b95a40020a7
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SHA256
d48ab59bf0117f98c5d6b089c1fc28f17d5f40f75e9b1b9c466f4b47e20ec772
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SHA512
63a4af4e163fdff1e01db7bda117a40a0d5e7a08b1bf3e8263ec589aa76f71eb6bf54af6322e38917760944086bb75008d72d8021dce91bf31002f853659e69a
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SSDEEP
12288:Q1fKtjCqZazLZ6K6qD43rH7SsuVXXHqQWxdoS:kStjC93DCHesc36
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f1583db9e420d0388fde1ddf1bb1dfb7_JaffaCakes118
Files
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f1583db9e420d0388fde1ddf1bb1dfb7_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 276KB - Virtual size: 276KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 137KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE