Behavioral task
behavioral1
Sample
a91411382fe3fcae7d614d96230c78c4_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a91411382fe3fcae7d614d96230c78c4_JaffaCakes118
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Size
41KB
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MD5
a91411382fe3fcae7d614d96230c78c4
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SHA1
2e856e47d9855d7cdedff8512fdd3cdab9cfda0e
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SHA256
f1539faf5c13380f4afa349f9fae71ff598cabf3dd944152b4d875c828ca56cb
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SHA512
a7f31eb8ab42b65c3b04227ab5703cbf03ba1d3e4ab54d83d353747062a71233eda0d7c3592d988e026a71f540f76d629b910e91e5c36f416c6c79e047170344
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SSDEEP
768:kNQ3BHjFtT66OVSRO2GxMfoQ6cZx20qH2YYgPF98kH:kNqjFtTzDORx7Q6T0qWp69
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a91411382fe3fcae7d614d96230c78c4_JaffaCakes118 unpack001/out.upx
Files
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a91411382fe3fcae7d614d96230c78c4_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 39KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 68KB - Virtual size: 65KB
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: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ