Behavioral task
behavioral1
Sample
3b8bf916ca6e31bf8a4fb3f64ed2e1d6_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3b8bf916ca6e31bf8a4fb3f64ed2e1d6_JaffaCakes118
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Size
89KB
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MD5
3b8bf916ca6e31bf8a4fb3f64ed2e1d6
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SHA1
6e9c66fa7486d14a4f7eefd65c760484caccfe73
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SHA256
b7dc80859e4864cd08ccbbdcfe64890e6682f80ff56095852bc39f68c4518dc5
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SHA512
4a2e9aca3cb73452228bb2a5e8e0173cad204465f79e0b0815f41c82eef5d3eb0bfaa27cd891e6b7878655a83ff89618275d778ab3c16e5f34ce69814b0481da
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SSDEEP
1536:3VLkCntS2PM/zFVk7N0/FEcIxPDrFKWWPnv47in76jE3tEP6:FLTntS2PYISCRdDBgV76jE86
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b8bf916ca6e31bf8a4fb3f64ed2e1d6_JaffaCakes118 unpack001/out.upx
Files
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3b8bf916ca6e31bf8a4fb3f64ed2e1d6_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 151KB - Virtual size: 150KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ