Behavioral task
behavioral1
Sample
mylogin.exe
Resource
win7-20240903-en
General
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Target
12d352d38213853ca81fd87522759983_JaffaCakes118
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Size
3.0MB
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MD5
12d352d38213853ca81fd87522759983
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SHA1
8b634e6af8d8e993534842d560e3ecfd38eb3761
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SHA256
997373f0a78be5b38fff81f91331bd74c5f138a28b1bd959febb7d08e353fa3f
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SHA512
3157f244c18aa1103bd5a6645a5afcdc764f702a781b19084fc7fbafe6c3850b0b6fcddcf92386f5d66a4b52a738c012c85e0f928f401045f84f96595b755b3f
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SSDEEP
49152:4ODQ4bXLgpMwgY2Cv/cxo3IIwNJc1JApsEvxR1eGpbq3pYDS3BZ801TyE5YGuaR:4OA3jc8I7HGJAzx6GpbTDSVhysYdQ
Malware Config
Signatures
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resource yara_rule static1/unpack001/mylogin.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/mylogin.exe
Files
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12d352d38213853ca81fd87522759983_JaffaCakes118.rar
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mylogin.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 153KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.8MB - Virtual size: 7.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE