Behavioral task
behavioral1
Sample
a9a200f58f0fe00d104b2c19592557c1_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a9a200f58f0fe00d104b2c19592557c1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a9a200f58f0fe00d104b2c19592557c1_JaffaCakes118
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Size
86KB
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MD5
a9a200f58f0fe00d104b2c19592557c1
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SHA1
c6731c21974c560960fa6dfb6e6394b21af9295b
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SHA256
d42a7909f553780a1c519111dc728d7403f8f982860c083dccd41f0bdae70b07
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SHA512
1e7bbbd535cf3ae66cdd1481d74840d20676e1a197b646b1f617b31a6fc3b0837c977ce9203b1db17d3c4aeb3e74884b8ccd28ebd2bad3a1838f0dbd8a462e15
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SSDEEP
1536:Fe5Kp8mX015OOgWZps9y972XlNBAhT67MuNpiWtw70CYQyB9PSYiK7v+SgAEoTtp:4EmmU5gSsU9GlNB+T67MuN/OQv34K7vf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9a200f58f0fe00d104b2c19592557c1_JaffaCakes118 unpack001/out.upx
Files
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a9a200f58f0fe00d104b2c19592557c1_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