Behavioral task
behavioral1
Sample
0f4b6c5377c868c31b2b2b12eed061aa_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0f4b6c5377c868c31b2b2b12eed061aa_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0f4b6c5377c868c31b2b2b12eed061aa_JaffaCakes118
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Size
657KB
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MD5
0f4b6c5377c868c31b2b2b12eed061aa
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SHA1
6260cc543c10e3517719cb49ea9dfbd638f7e854
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SHA256
b81149139f445c788d9dfd3036a7ba895fe602f31e2ec1c11ca6ec2940cc0508
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SHA512
0b12457bac28e0f2c9e3bb6ffdd92105939bc0ac10439e6352bf7f2ec9b64da7c921ff09ec2fd50b75cdb8e43c15834ef2aa1e06f111dae5c69af15c6f5eef58
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SSDEEP
12288:9nsz0s3F1lAqAfnXRA9bqBYmGtL/XvN9nFFbMxZChGQl1k4rrbm:9slflbAfnX29bqBmt9FzDW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0f4b6c5377c868c31b2b2b12eed061aa_JaffaCakes118 unpack001/out.upx
Files
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0f4b6c5377c868c31b2b2b12eed061aa_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 808KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 654KB - Virtual size: 656KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 511KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 273KB - Virtual size: 273KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 487KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 172KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 628B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ