Behavioral task
behavioral1
Sample
4837bd361f37c258435c38499954dc31_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4837bd361f37c258435c38499954dc31_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4837bd361f37c258435c38499954dc31_JaffaCakes118
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Size
79KB
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MD5
4837bd361f37c258435c38499954dc31
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SHA1
8ca614fbeb744732fafee7417b2c79a4484b8df6
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SHA256
1799dd0fa9d494ef5d915ce2a00df3670980c00489772c3ffbdb792fa4c7d613
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SHA512
5a8024ba00da7d6ebf1a1780116f80705cb4574d348149f689fc03db45dca6fae3a5f68c303d31cd4a5a4e931146bee489a9dd5e4b8248e87251492f978ae955
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SSDEEP
1536:QWXH0hPvaga+irm3TIdbW9Uazk+7rxG9P0aWXxwXHTxtockM77JYEk2:1H05vJavkTIdbVaXxGFRWXK3l+ckOHk2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4837bd361f37c258435c38499954dc31_JaffaCakes118 unpack001/out.upx
Files
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4837bd361f37c258435c38499954dc31_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 80KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 91KB
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