Behavioral task
behavioral1
Sample
f05da692dcd8eb45b7db706f194d835f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f05da692dcd8eb45b7db706f194d835f_JaffaCakes118
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Size
412KB
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MD5
f05da692dcd8eb45b7db706f194d835f
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SHA1
dab7167bab43eec09a7ca9b1235c073939ad21fc
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SHA256
0b4ab342248e4b7e95c32b0d944d359154ea7962cd8f5d12c7ff9595dd92e4fe
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SHA512
84fe4bbc92a2ec5525278660d2573f5cbfbb414fbfbbfd48d45d8f821a41f49f89fcc6557fec7c771790d413a237f44a16b84579a6fbd5d3f1198ec4d3286a31
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SSDEEP
12288:zmbjAB9hup4spBQvwTLQ+ckfBwXOKjhLQg:ejABPOBpBQvwHQ+cSKjhf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f05da692dcd8eb45b7db706f194d835f_JaffaCakes118 unpack001/out.upx
Files
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f05da692dcd8eb45b7db706f194d835f_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 386KB - Virtual size: 388KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
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: 88KB - Virtual size: 87KB
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: 356KB - Virtual size: 353KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ