Behavioral task
behavioral1
Sample
4b8396537a7c1b37b03db1177cb23193_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4b8396537a7c1b37b03db1177cb23193_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4b8396537a7c1b37b03db1177cb23193_JaffaCakes118
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Size
59KB
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MD5
4b8396537a7c1b37b03db1177cb23193
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SHA1
153592ab0a249b68a5f2a931c621ff5af3f46360
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SHA256
a0838eb6279fbc1ef876a1195310095db8b1b308ccb3ee852928aa29e28c2112
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SHA512
8b7a55a1c73f8ab3017433685dcad01068474aaa60364eed85f04e521aa5b489923f9dd0eb3828aa3abbcfbbf917ec72b0dec4bede6fc050f40354c940bc8306
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SSDEEP
1536:BnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:Bzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4b8396537a7c1b37b03db1177cb23193_JaffaCakes118 unpack001/out.upx
Files
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4b8396537a7c1b37b03db1177cb23193_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ