Behavioral task
behavioral1
Sample
df04bb0ba87079022f837f6d1d7f2049_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
df04bb0ba87079022f837f6d1d7f2049_JaffaCakes118
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Size
310KB
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MD5
df04bb0ba87079022f837f6d1d7f2049
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SHA1
437f9be814850b27349c32f2f8f1f055a2b7c3c8
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SHA256
fa38b339f09d974f60c7d0ad77d0287a12905ff0643e49f42f00b4cc8886104c
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SHA512
6e09440235d0e70b1e666053f7b077b816ecc167f691ea620480cdb5b9682df1fa4dd5bba940ac52d56ef64e6a1f790bd0ca173232d3dd87698a7d9981d64b2a
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SSDEEP
6144:uVSkyL6YM4U/takNXkHQZvFv3M8v2HZAF5+NPun2wjHlIITE:kSkyTMZ/5XDvR325AF4NPuvDlr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource df04bb0ba87079022f837f6d1d7f2049_JaffaCakes118 unpack001/out.upx
Files
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df04bb0ba87079022f837f6d1d7f2049_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 307KB - Virtual size: 308KB
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: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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 109KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 206KB - Virtual size: 416KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 13KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
.reloc Size: 250KB - Virtual size: 252KB
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ