Behavioral task
behavioral1
Sample
a9bffeddb6ec6c3af28e653bc8690c97_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a9bffeddb6ec6c3af28e653bc8690c97_JaffaCakes118
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Size
22KB
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MD5
a9bffeddb6ec6c3af28e653bc8690c97
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SHA1
0174245f57ebce38c6674f1aa57edcec849373f3
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SHA256
44101cf5c95c34853b2ff2cd98722a2b36d851b6f6fab0bb248d6f60894663e1
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SHA512
bb6dd4894b566b99be52bc5de895bd00ff498b092e1bff9bae0f00cae39859ed7dd9dfd488bf62108f732ccda18980a736b47ce554c9d66336f987526f97eb43
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SSDEEP
384:GEtOfGiLwIyYBMihAiiP+LJfCP4BK5thTRcs6in7NFABND4+:TtOfG6/yYBMihAHPU5CP5jRcMnJi54
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9bffeddb6ec6c3af28e653bc8690c97_JaffaCakes118 unpack001/out.upx
Files
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a9bffeddb6ec6c3af28e653bc8690c97_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 11KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ