Behavioral task
behavioral1
Sample
1acc1c986c58b93563aee141dc17dfae_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1acc1c986c58b93563aee141dc17dfae_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1acc1c986c58b93563aee141dc17dfae_JaffaCakes118
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Size
170KB
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MD5
1acc1c986c58b93563aee141dc17dfae
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SHA1
ef8d9a97e93eadcec52579f1cee76a962fd71c59
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SHA256
08997a26b68cb2f83a8ff2f6e2dc3e2b686ff564fce9bce8e025ae5113ed2edc
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SHA512
f2b6a6a98951610f150d6106f9ab1186f3cb906e19bd9f415f37eb0a288df511365d82a018cb7b36c596ab3d392dcece5a698bba241559c60de9988d9792f7a7
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SSDEEP
3072:m4EOtqYdBAqMu5HWTlkHAMjVotA8UNMY1ybcUNerb0F/5Dkbq4wZiG+8+:f5Mu52BkgMjV5NVyoUNeregm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1acc1c986c58b93563aee141dc17dfae_JaffaCakes118 unpack001/out.upx
Files
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1acc1c986c58b93563aee141dc17dfae_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 155KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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
.rdata Size: - Virtual size: 567B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.arch Size: 512B - Virtual size: 663B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 104KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 1KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ