Behavioral task
behavioral1
Sample
3997c676e2d99cbc336507e5f6c4d701_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3997c676e2d99cbc336507e5f6c4d701_JaffaCakes118
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Size
49KB
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MD5
3997c676e2d99cbc336507e5f6c4d701
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SHA1
8abdacc1b0c95b35119cabb29f69f204df4ee0b0
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SHA256
b882b17997ab84ecd58968837ea01386a912291d5c9ea81c31a4eba6614a8f3c
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SHA512
94c8e1fc1fcf7b98873c14ea60bd3f53eb26bd9999dd891a13822c2f5e2f603dd0ffc8dd04d9bfe2dd9bbe26eacbdd94b379b93282e12927c0e57c1a8c94b1ae
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SSDEEP
1536:kpB/B2/YEbNqHs+UVnvMgZR6gn3xA8lexL:kT/B2Pqs3VnrR6mA8A
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3997c676e2d99cbc336507e5f6c4d701_JaffaCakes118 unpack001/out.upx
Files
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3997c676e2d99cbc336507e5f6c4d701_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
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_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 114KB - Virtual size: 114KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ