Behavioral task
behavioral1
Sample
43c62f3ed0c71ed4c4eaab5782784696_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
43c62f3ed0c71ed4c4eaab5782784696_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
43c62f3ed0c71ed4c4eaab5782784696_JaffaCakes118
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Size
656KB
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MD5
43c62f3ed0c71ed4c4eaab5782784696
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SHA1
3aece37c51c2fa222bb005929ac6f0db062b7af3
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SHA256
532aad5e72f57e664cecc74cd201b4c1bca3d7f52bc3e305d0153910f5ff8c6d
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SHA512
bc4cf79de46f851229d8cc05fe35cf1df740a8c910999d33957a089259c2ed5aa0bf2b7cd9e41e8ef6f3dfa2af40d2f0d408a04684d2b9e20614f408558eeb0f
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SSDEEP
12288:XnGOhJEZyAnnPmR/75ZGe65nBUuxsCELrzxuWa1Kknuwo6FhuEWuiDTof:2c4yAYZGe65nBUqsCEHzxSBnuwBFhN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 43c62f3ed0c71ed4c4eaab5782784696_JaffaCakes118 unpack001/out.upx
Files
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43c62f3ed0c71ed4c4eaab5782784696_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 852KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 653KB - Virtual size: 656KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 443KB - Virtual size: 443KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 292KB - Virtual size: 291KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 538KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 219KB - Virtual size: 219KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 566B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ