Behavioral task
behavioral1
Sample
8d839d7745e378f4bf8d96326c481a86_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8d839d7745e378f4bf8d96326c481a86_JaffaCakes118
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Size
1.3MB
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MD5
8d839d7745e378f4bf8d96326c481a86
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SHA1
0cf554f8b2a9fd819acaf61aa6e335ba3aca5ef3
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SHA256
2740fb8bd25d45d28055ecd7db267a1195ef152c8b021d23787acccb3c16dfe7
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SHA512
f2ab82e1508e02a14d9885e062341853a8960da001579988269c3309ec774c8d018e860ba65a0f964a135997738f703de062ed9a0411bdf901f86ef8202b17e9
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SSDEEP
24576:B/rTGiQxkZKrMEJaIt6lYT56lABSUeFyIY9h+JjbyQO:B/rQwKrfwjeT5yABhQY989bpO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8d839d7745e378f4bf8d96326c481a86_JaffaCakes118 unpack001/out.upx
Files
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8d839d7745e378f4bf8d96326c481a86_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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ