Behavioral task
behavioral1
Sample
d04390c3ca417e8d7dab720b0404011a_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d04390c3ca417e8d7dab720b0404011a_JaffaCakes118
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Size
92KB
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MD5
d04390c3ca417e8d7dab720b0404011a
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SHA1
422d40d918720f3c96d12452f74ba41f1f2f68ba
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SHA256
79659576a35a68a7f268b8947071ccb115af516e33c5029054ffe46e5c3997aa
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SHA512
c9a8bd78a5fdc3c815a985f24b22e3365825a2277d6bcaea2f888e62a48731e2e007e9b3e838e0c3b5211b6a3b1d489fbe1b9ae5dfc5961e8572f969d62d0f18
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SSDEEP
1536:1Empg8Pxyn7cZvAbwByc8irudt/V/TNgdo5VqfAsGTDwwp0tqKnw+kVEkHb0UIY:1Eu9QAZwyGiaP/xhHUNGpMq0kVEkJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d04390c3ca417e8d7dab720b0404011a_JaffaCakes118 unpack001/out.upx
Files
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d04390c3ca417e8d7dab720b0404011a_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: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 90KB - Virtual size: 92KB
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: 180KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE