Behavioral task
behavioral1
Sample
a4b5ad393d61925d59296068faeccaae_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a4b5ad393d61925d59296068faeccaae_JaffaCakes118
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Size
11KB
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MD5
a4b5ad393d61925d59296068faeccaae
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SHA1
df6d2d83fe0f999d3b865293aac05a4d7342b28c
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SHA256
e0a817de96fa1acf264ff04087d6182b7a9b3bae75861da3059ef9c49625d209
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SHA512
0c1e9b7eaec7688514b6f6802d07b043a03d5e8eb956cbd2a252040dafff4f7ba23d78ad70443eb37536d42b0c3657892db90b48b39ce3d39eebd41cdd71d1fd
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SSDEEP
192:nxnSuLcFfdHBQNjeoOj8Eto17FTYixtKgoqpdx0YxHmjB8TxgM4:ZSuGUNjcoiopFTYil9YYmF8Tv4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4b5ad393d61925d59296068faeccaae_JaffaCakes118 unpack001/out.upx
Files
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a4b5ad393d61925d59296068faeccaae_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 4KB
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: 4KB - Virtual size: 168B
IMAGE_SCN_MEM_READ