Behavioral task
behavioral1
Sample
ea13e4b355e794af75eac07a6d04f0ec_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ea13e4b355e794af75eac07a6d04f0ec_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ea13e4b355e794af75eac07a6d04f0ec_JaffaCakes118
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Size
29KB
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MD5
ea13e4b355e794af75eac07a6d04f0ec
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SHA1
b738663b2f525b48f2e93701d6af13547f314ddf
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SHA256
f675c3134af015aeded4a791a81bffd04e030ec1cd6119d6486e7fa1cd0a8465
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SHA512
af81d83c34d74f5c2fb769eefa8a1a58e2fe52d90610b634e041915754bbfabc9d78969d6d9cfe8e69e241f34857e38dc1479f2441cb9e626145e2f87543f70f
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SSDEEP
384:Rmc8UXj5bsoIcpPZQqEMHH/w81BUftRso0YedmZwtsJ6H1vtJP3yUleW4oS43d+9:03UTpsFc5ZzEfAff7cZwtZH1lh5eWplM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ea13e4b355e794af75eac07a6d04f0ec_JaffaCakes118 unpack001/out.upx
Files
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ea13e4b355e794af75eac07a6d04f0ec_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 52KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE