Behavioral task
behavioral1
Sample
18425fe42c6f525d9fac43cfa65885b9_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
18425fe42c6f525d9fac43cfa65885b9_JaffaCakes118
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Size
170KB
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MD5
18425fe42c6f525d9fac43cfa65885b9
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SHA1
effa8b1aa66048e81433d598922667093dd268cb
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SHA256
0991f8f0a2fe43471c760cf61c50a49b3d1ffef2b438cee5cf3bb97293f53e72
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SHA512
dc6dd3ff310ab6da602f8512e159f5c8fdacf770d248f93d461a706b67cb22255fe30ce17edb28166fd9c4bdd8155399e1f6b9bab8cddc4202c065790194e03b
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SSDEEP
3072:Bej1Ag5XyYdSR01KfjKXAyK3QeOQf9WAPLvJZey32iT6v1gy93M:BkXyR01KGXAyBBQfU2LBZ52v1N
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18425fe42c6f525d9fac43cfa65885b9_JaffaCakes118 unpack001/out.upx
Files
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18425fe42c6f525d9fac43cfa65885b9_JaffaCakes118.exe windows:5 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: 428KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 168KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 252KB - Virtual size: 252KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ