Behavioral task
behavioral1
Sample
Rom-Helper/Rom-Helper.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Rom-Helper/Rom-Helper.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Rom-Helper/下载说明.htm
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
Rom-Helper/下载说明.htm
Resource
win10v2004-20241007-en
General
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Target
36f53c86b9e7fc69b318dc33a9753759_JaffaCakes118
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Size
853KB
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MD5
36f53c86b9e7fc69b318dc33a9753759
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SHA1
33368f2416672b5dec03020417c37036dcf5a174
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SHA256
9ca5dba59e3f83812b54948e10f16dccf1dbb8ab75b7dc7812e710da2364f915
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SHA512
0e17ebe70b67dbcb611adf89a51599c1ed2f2c6fed3c8b6ee63261f3687e69e556727d4721f7b7d2fe2c8cec6c309f4d76390022d65d7e7cb89f68e09b403606
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SSDEEP
24576:dDBaurvQO97D4lwLgr1NUsYBoQLU5HlsH:d19P+TUHglA
Malware Config
Signatures
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resource yara_rule static1/unpack001/Rom-Helper/Rom-Helper.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Rom-Helper/Rom-Helper.exe
Files
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36f53c86b9e7fc69b318dc33a9753759_JaffaCakes118.rar
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Rom-Helper/Rom-Helper.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: 416KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 5KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - 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: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 9KB - Virtual size: 12KB
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
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Rom-Helper/下载说明.htm.html
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Rom-Helper/使用说明.TXT