Behavioral task
behavioral1
Sample
b1b42b3287ffb6a3409f2097aee18ada_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b1b42b3287ffb6a3409f2097aee18ada_JaffaCakes118
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Size
85KB
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MD5
b1b42b3287ffb6a3409f2097aee18ada
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SHA1
6f3f61b813a92dc83def3ca6f54191fad5ccbf88
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SHA256
e01695b423b64f63964df13a0f01ebf21f7032422204bf861032664ed0de88c4
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SHA512
c82b892629b51215c2e088e212f2e6f3d76648c7f6bd79f1a4f59cba50c09caab765c285fd70374891a04862ebb7a99751c3a7ec0238459b6ec222ff14a2a2f2
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SSDEEP
1536:7YirAs/VpQV8MPU0L+Dxhn2Z66E6OQvNKJD5MOb3wKc8:fdS9UHl4E6Op9MW3wKH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1b42b3287ffb6a3409f2097aee18ada_JaffaCakes118 unpack001/out.upx
Files
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b1b42b3287ffb6a3409f2097aee18ada_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 61KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 132KB - Virtual size: 130KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ