Behavioral task
behavioral1
Sample
27d6e389c8c9dafc208acc90dfa6b5a2_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
27d6e389c8c9dafc208acc90dfa6b5a2_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
27d6e389c8c9dafc208acc90dfa6b5a2_JaffaCakes118
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Size
104KB
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MD5
27d6e389c8c9dafc208acc90dfa6b5a2
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SHA1
558fe694cf748b0e8a8ac1b06e7cfaa654ef4348
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SHA256
4652233ae5a51ce320bc6b14547ae5e813d5497b35ee2e726ce2d04fa62456a5
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SHA512
23f814f5ae0342b8ec9bd12bb107d38dfeab0fa6b5f137fd5d6620db2e0dc6d16fcb9e4e0c75e6d2fdf19366d8b7379f43a1fbb4ef27d9604d245a9519bcc6ba
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SSDEEP
3072:vtnQW/XokN4koAhdqtzVotvHpTloRqqU5CDh:VnBThdqtoS8sh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 27d6e389c8c9dafc208acc90dfa6b5a2_JaffaCakes118 unpack001/out.upx
Files
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27d6e389c8c9dafc208acc90dfa6b5a2_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
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: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ