Behavioral task
behavioral1
Sample
37ec7faddc4632a4b0048eaaaf249942_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
37ec7faddc4632a4b0048eaaaf249942_JaffaCakes118
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Size
38KB
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MD5
37ec7faddc4632a4b0048eaaaf249942
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SHA1
e5f2c09f645aa79e46e353019d7e9cee8f3a88ef
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SHA256
0ab2fc6fbd11131e49f691636897d96f0c8bb258468cbba4eee0bbc763bcbc5c
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SHA512
a02daa33c4f09d3643c43d06e573f8b5df44fef9178490b8d570884d360f6e396e4d2deaf91775fa7dc9461d4737e478cadf5ee535ab03614961b04e927aafe7
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SSDEEP
768:ZYNpHbK4UUmY6sr8GURsPh5/KH703mM9k0SXJ25k/PL2mmpLZkPsu:Zip9UUAsfI4h5/Kb0r9Q05ij4LaZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37ec7faddc4632a4b0048eaaaf249942_JaffaCakes118 unpack001/out.upx
Files
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37ec7faddc4632a4b0048eaaaf249942_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .js windows:4 windows x86 arch:x86 polyglot
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: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ