Behavioral task
behavioral1
Sample
41340e45c418cc575c4f5f2b4f8b7720_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
41340e45c418cc575c4f5f2b4f8b7720_JaffaCakes118
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Size
36KB
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MD5
41340e45c418cc575c4f5f2b4f8b7720
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SHA1
0c364b88970a8b27492414b440a4f1eddc94e90d
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SHA256
de36b141997c88f3c72134ca9f580745d9aa27d295ab3732f4b1ea5101e1e4f4
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SHA512
6fa54638ac18e3e0adb9349cc7b551f40d86e61a93a5b54f2bcc4bf98e74e920bcdc4b13f5ca03daaba2baf8cd151ee89bca1a11a3ee8d939275660385e66abf
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SSDEEP
768:wEzuSRy9CS7mWJNIqyyr1l91tokb2etYsIfsN0Z/q4zgNvN2w7f:wEipN7mWDIqpzXtow2etYzePnNvN2w7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 41340e45c418cc575c4f5f2b4f8b7720_JaffaCakes118 unpack001/out.upx
Files
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41340e45c418cc575c4f5f2b4f8b7720_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: 296KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 28KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 27KB - Virtual size: 26KB
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: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ