Behavioral task
behavioral1
Sample
eff74a0fcf53be35d61e418ac05b2604_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
eff74a0fcf53be35d61e418ac05b2604_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
eff74a0fcf53be35d61e418ac05b2604_JaffaCakes118
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Size
86KB
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MD5
eff74a0fcf53be35d61e418ac05b2604
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SHA1
5e4ee2698c55d7fe461d430ba8fbdebd91b87b77
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SHA256
40842040081f0ee792f912c997fc7497fb2521b61a2b930a4d8a7040e96373cd
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SHA512
896dba6cfa5c81db24a5c9e1e69c7668a3c4908ec4acdee48ad0759174b21fa6d342e0a1695a4d9b593e3856ca2e0b5823af42d9a19bb55c44f93489917c8564
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SSDEEP
1536:Fe5Kp8mX015OOgWZps9y972XlNBAhT67MuNpiWtw70CYQyB9PSYiK7v+SgAEoTtp:4EmmU5gSsU9GlNB+T67MuN/OQv34K7vv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eff74a0fcf53be35d61e418ac05b2604_JaffaCakes118 unpack001/out.upx
Files
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eff74a0fcf53be35d61e418ac05b2604_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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: 164KB - Virtual size: 161KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE