Behavioral task
behavioral1
Sample
0355b80cf2799d42063ceddbfa094dbf_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
0355b80cf2799d42063ceddbfa094dbf_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
0355b80cf2799d42063ceddbfa094dbf_JaffaCakes118
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Size
288KB
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MD5
0355b80cf2799d42063ceddbfa094dbf
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SHA1
33f2e343f991d9d53c44004f78f8a5991d3e95f7
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SHA256
ef4d3097451095d778c3e91f3b60413a9e4990faf5133b9f735eacc49ff6258b
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SHA512
17719af0293ff71c7db3a3aaef64b2430e58e0362723c6c9dbee0e662e27054f38531974aa85afad4e47d6a2c83e2aeea3624c59e5733c90064edd4612f1b8c1
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SSDEEP
3072:Wae7OubpGGErCbuZM4EQrjo7vgHJJPPIgHPgMOA:WacxGfTMfQrjoziJJHINu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0355b80cf2799d42063ceddbfa094dbf_JaffaCakes118 unpack001/out.upx
Files
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0355b80cf2799d42063ceddbfa094dbf_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ