Behavioral task
behavioral1
Sample
bc4dfe9b276adda734d23995db0b014d_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
bc4dfe9b276adda734d23995db0b014d_JaffaCakes118
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Size
33KB
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MD5
bc4dfe9b276adda734d23995db0b014d
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SHA1
523308cb6b2739ab813e30d088ee2af88533fcde
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SHA256
0eeb72b2081d0b142106e3bed4764d7481fc66d339b142ca9694da7ea3a655fa
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SHA512
50f7e9e87624c386ac2784d192565c0d271e2d30dce54d85371f85333dbdd2cc238dde023d3f7453d5cc30afe533075a8e29ec386cfdfb9a5ad922cb8feb4c4b
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SSDEEP
768:CITRgxlMfAatdoUk1dNJRSfmYp/jH8UNmBjqjdUesi6uF:CVxuAatWUkTNbSeMjcYmVudU/i6G
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bc4dfe9b276adda734d23995db0b014d_JaffaCakes118 unpack001/out.upx
Files
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bc4dfe9b276adda734d23995db0b014d_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .wsf 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: 12KB - Virtual size: 9KB
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: 40KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ