Behavioral task
behavioral1
Sample
0a9309b10656bd773711e2d74d954794_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
0a9309b10656bd773711e2d74d954794_JaffaCakes118
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Size
997KB
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MD5
0a9309b10656bd773711e2d74d954794
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SHA1
3f1487a8c874953709b79ca0296d24ce5e1c43e8
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SHA256
27e8323b6963d2095518750b1201773a81822a44fe6754a95f247e78477eddf9
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SHA512
5df40a1f30c473503138537be1eaa32932fdfaf12e769a2e510738e8cb87bff5119ca77d2e65bc1723fa5915d34d5a7f16ffe74b51f214f57c0bda32fe11c466
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SSDEEP
24576:j5rUeCOksH8aqrBmi6axNl6xuFi2+LE0Qzw5V380SVG:FgeCFM85r8L26xukTLfQwM0SVG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0a9309b10656bd773711e2d74d954794_JaffaCakes118 unpack001/out.upx
Files
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0a9309b10656bd773711e2d74d954794_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 960KB - Virtual size: 964KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 36KB
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_32BIT_MACHINE
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 260KB - Virtual size: 258KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 541B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ