Behavioral task
behavioral1
Sample
2aab3555973cf02ae0f91a5543bd0744_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
2aab3555973cf02ae0f91a5543bd0744_JaffaCakes118
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Size
346KB
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MD5
2aab3555973cf02ae0f91a5543bd0744
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SHA1
a4cb27feec244a7f191ca578a6b51cf9a91bb120
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SHA256
1747849f603b7aa4f70e37d621eaab8ab0783ef0ada75f60618891893c406c69
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SHA512
1cbf2ddf0dca3c6b8d95a3e942a7c81a9a7b5006c76da295bacbdaafbe4c823ce93cf2ab47401639a99a69a29d6b6a98641ad9a617ccf55d746139301d851d1a
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SSDEEP
6144:IPCp5FM+A20iL2cNiRnZmgGySAgMhH8/u7gEk/G/ExG+OmyToOM7btY5lOouwQU2:IPa5hAy6RnkVySHMhcqgEUTxGAyzMaip
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2aab3555973cf02ae0f91a5543bd0744_JaffaCakes118 unpack001/out.upx
Files
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2aab3555973cf02ae0f91a5543bd0744_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: 4.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 342KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 4.5MB - Virtual size: 4.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ypbvhhb Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE