Behavioral task
behavioral1
Sample
c0a5caa7df9b497d56f4ed7d94bb1e89_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
c0a5caa7df9b497d56f4ed7d94bb1e89_JaffaCakes118
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Size
79KB
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MD5
c0a5caa7df9b497d56f4ed7d94bb1e89
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SHA1
de34bff9df110262a88a9211f10d2a4725f14efe
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SHA256
422d412fc36afadbf7258255c61586253b8fed4f9dd09379de6c29ea5e8d5059
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SHA512
faf48dd936fb6ada7b5bb25cd8c881524a2697c311948e9e28175c6dd73be993af6f4f5d86c04056bcd3c698e6c2d90e19d05b0374b2d8601d8f595ccbc1eb61
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SSDEEP
1536:m10dWZXEoBY6//MYUaDUfQzHCsIhGODs+YlG7tLow8/dHirIegv/6KN9k:KWWtHBY63MYULK8hGIx7Ow8/dCU9v/vk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c0a5caa7df9b497d56f4ed7d94bb1e89_JaffaCakes118 unpack001/out.upx
Files
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c0a5caa7df9b497d56f4ed7d94bb1e89_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: 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: 90KB
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