Behavioral task
behavioral1
Sample
a505c71ff90c7738451bed81e433059e_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a505c71ff90c7738451bed81e433059e_JaffaCakes118
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Size
23KB
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MD5
a505c71ff90c7738451bed81e433059e
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SHA1
543853748a4fc0f72f7c885c1c4412d0604d37aa
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SHA256
55aece56a610bb85af22f73d9621587d88c55fa312d6ea258d002946b5752f18
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SHA512
735f2927ef280a06e0cecc962b89ff9c1c8aaa48599028ce4e08be541733f2b0b936a01de043ee857eb7051854a2cf57446db3cece668742bb41b9fa000e37fe
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SSDEEP
384:zCOiMNYFfkv5yKL1Arq9pWvt0Nn3+0K60Gu0I1KMLSJe+oxc:+OHSq9OtGnJzQ0I1LSw+oa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a505c71ff90c7738451bed81e433059e_JaffaCakes118 unpack001/out.upx
Files
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a505c71ff90c7738451bed81e433059e_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
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: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ