Behavioral task
behavioral1
Sample
77806c95ad07416338cfd62353757b57_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
77806c95ad07416338cfd62353757b57_JaffaCakes118
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Size
45KB
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MD5
77806c95ad07416338cfd62353757b57
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SHA1
bb30bb0442cd894fc0f44516ffcf41db8db49364
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SHA256
47ff9381b11b5143dadef4deaaf69551947f53f8b89d13405c467bf5e98838fe
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SHA512
9aec0b7b0b441bbcdacc226c1792a490d3de874e8669999a1913216993b6a2249043c1e27b5960362d39fb8ef15900e2794ae2ba2ab4f03e88899e5493e3551f
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SSDEEP
768:wkYEEpqis2i2YwUaReHcnqVIE061bUoEQDtV61xVH2mkY2HNTAYlwY3RrR3:wvEKq4inwhcHcnOIE0WYojsD2mkUYlws
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 77806c95ad07416338cfd62353757b57_JaffaCakes118 unpack001/out.upx
Files
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77806c95ad07416338cfd62353757b57_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ