Behavioral task
behavioral1
Sample
65616af118724632d82948553d6a5078_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
65616af118724632d82948553d6a5078_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
65616af118724632d82948553d6a5078_JaffaCakes118
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Size
655KB
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MD5
65616af118724632d82948553d6a5078
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SHA1
ee6974bf54a908442b838b73bd6f8ce010db4177
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SHA256
5c5dccb3257f889078684662eb8ced37547e9d8700158bf941728a0c7903e343
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SHA512
56128fd464fea4db4a15f9c98d27016682c82fa315782a9899b067d893d6e3bc5fd69520deff0e936e62a0b96b3d529b5e62bf14c1a63e0bb70e838dfc2fde90
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SSDEEP
12288:t/M0MRmNfCvoEROhYwgnOeqtsV7emGjdA2DhEhi2QAQZNFtSJ+:FFKmS6NNeqtsomGjdBuh7i
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 65616af118724632d82948553d6a5078_JaffaCakes118 unpack001/out.upx
Files
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65616af118724632d82948553d6a5078_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: 856KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 652KB - Virtual size: 652KB
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: 499KB - Virtual size: 499KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 235KB - Virtual size: 235KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 536KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 218KB - Virtual size: 218KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 554B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ