Behavioral task
behavioral1
Sample
3ec4d57541ad0709da49791619809d1d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
3ec4d57541ad0709da49791619809d1d_JaffaCakes118
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Size
100KB
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MD5
3ec4d57541ad0709da49791619809d1d
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SHA1
64ca979a41f4038720abb07ff785105777c754f2
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SHA256
b0fefe0f9a74279a16f5149bd40e9495f18e4a392a9f58589b83685813408803
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SHA512
7d8285141be5c61eebf6fcd683b1e2ea07019c2f84fe307f25f73183949261f38f06db97c8196d4c1c247fd644aa36346464773c228a38b7230e13e6b3a5c68d
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SSDEEP
3072:RVUklUw3LnTGEBGqRH2O+X6co464Z6XSsXzgm:E9w3LnTzBd7gqJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3ec4d57541ad0709da49791619809d1d_JaffaCakes118 unpack001/out.upx
Files
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3ec4d57541ad0709da49791619809d1d_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: 1020KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 96KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 122KB - Virtual size: 122KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 97KB - Virtual size: 972KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE