Behavioral task
behavioral1
Sample
e19432bcffd4023fc818da9c13c61de6_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
e19432bcffd4023fc818da9c13c61de6_JaffaCakes118
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Size
403KB
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MD5
e19432bcffd4023fc818da9c13c61de6
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SHA1
13d889d6c0cb9da267a4ee3c2f6ccc2820774fed
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SHA256
934eef62529e0e5968127957fee33a5d9352f1f88a1497cf8d472e86065aa166
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SHA512
4f3821dbc2fac4c5c77962f7a938fe5950c9b71872bb38d6c80186ef8a5358462b46f2562bbde46822ed3448d8e93cb8158cea191ac28458fc268908c05b3b71
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SSDEEP
12288:lDbBU7W1qx9Lpe9hleNRhe1d4GdAMDv3kuo79HkI:Sv5e4N3eT4oj3E793
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e19432bcffd4023fc818da9c13c61de6_JaffaCakes118 unpack001/out.upx
Files
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e19432bcffd4023fc818da9c13c61de6_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ