Behavioral task
behavioral1
Sample
495271bb1d5b668788a91e63fa7efef1_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
495271bb1d5b668788a91e63fa7efef1_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
495271bb1d5b668788a91e63fa7efef1_JaffaCakes118
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Size
98KB
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MD5
495271bb1d5b668788a91e63fa7efef1
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SHA1
5d5086506605ed9328ac7ce58bd5c93b8a6dbb7e
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SHA256
ffe2684d95213587de92381fac27e1033992a54de43415f5ca79028e8ce7dc22
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SHA512
0176ba97cec2508014d99512575b4927dc50e27af699cd7f5957b583494a2898c4a8b624c776a10656136d014cdb1a33ff78bb99b0e3fd297e8dcfb4e1625fa2
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SSDEEP
1536:9kVqufuOR6Lq+KF3Hjl2+Q8SrgnYzWi5ZCxBpGeK8LnB6ctJJUS/BHeKrtKKk:9kAoAKF3Dl2+H1YKiOrTcuJH/7roK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 495271bb1d5b668788a91e63fa7efef1_JaffaCakes118 unpack001/out.upx
Files
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495271bb1d5b668788a91e63fa7efef1_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 70KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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_32BIT_MACHINE
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 121KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ