Behavioral task
behavioral1
Sample
a554dd21ac8dc2e8531fab3fc7065955_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a554dd21ac8dc2e8531fab3fc7065955_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a554dd21ac8dc2e8531fab3fc7065955_JaffaCakes118
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Size
47KB
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MD5
a554dd21ac8dc2e8531fab3fc7065955
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SHA1
e212393a29799d5043c9d999c1c17b52a599e296
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SHA256
8f2872bc2df55253ceae391f9067e0c3fe0a344b09f6f1727de5f7aa04d540a4
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SHA512
8ccb089a702058c378fe6a38392cf05b7c979b337a41600320914a2b0d0fa6f75f6828ac7f8c10a933cb406cb44248c6b25532586f738c54a7cb84cb58e8c855
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SSDEEP
768:IW0/Po7O7I04ZYOTzvhVB6rzazHeCDKn1rn0BhNAaut5xDzK7i54JGtFFCxJEhCC:Iqv04ffvnYHwHeCD0tn0+auBPKeKJGtT
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Signatures
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Metasploit family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a554dd21ac8dc2e8531fab3fc7065955_JaffaCakes118 unpack001/out.upx
Files
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a554dd21ac8dc2e8531fab3fc7065955_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: 44KB - Virtual size: 44KB
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: 44KB - Virtual size: 42KB
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: 16KB - Virtual size: 28KB
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