Behavioral task
behavioral1
Sample
b1c4dd2d62d8c8beb9a03da4918058e8_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b1c4dd2d62d8c8beb9a03da4918058e8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b1c4dd2d62d8c8beb9a03da4918058e8_JaffaCakes118
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Size
31KB
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MD5
b1c4dd2d62d8c8beb9a03da4918058e8
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SHA1
75ef91d08f22017688ef547580b0351b23d45b9a
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SHA256
ea30037c2d0d863fe01850f4c613948100a515cd0a52b687c1568c18b308e511
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SHA512
67282b758f07f8e2bbd9b809d2b8fccc174adacadf163b62b68c4432e4fe581e33ae809315648c1b4c66b89dae35910f8eea9f86e9e66211c296e54bb81fa7d0
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SSDEEP
768:mFkNq6p7sr4n0+WMyjfk8c1+YQNt6eRAflKMMQQS:M6raq0FM4k9khMpMB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1c4dd2d62d8c8beb9a03da4918058e8_JaffaCakes118 unpack001/out.upx
Files
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b1c4dd2d62d8c8beb9a03da4918058e8_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .ps1 windows:4 windows x86 arch:x86 polyglot
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: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ