Behavioral task
behavioral1
Sample
CHMzzds/CHM电子书制作大师 V1.78内存注册机.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
CHMzzds/CHM电子书制作大师 V1.78内存注册机.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
CHMzzds/ChmMaker.exe
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
CHMzzds/ChmMaker.exe
Resource
win10v2004-20240426-en
General
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Target
2c60d9ecaffec9f6ea77b30f26ac61f4_JaffaCakes118
-
Size
410KB
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MD5
2c60d9ecaffec9f6ea77b30f26ac61f4
-
SHA1
46d6cb282998bbf6aa8a75c670370c9b478a9bfe
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SHA256
502cde81e6dd01ae294404853d962202a4c4677fe9a1f15d9a46b7818aa0160b
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SHA512
4c98147af78154ca3833b3fc0675187583bb32b29aba2f7066260b98bb34d8a0d0c61358a73e54369f824331da1f5a61827f6b785e1292c06066839bfdae522d
-
SSDEEP
12288:QNGWRI+DxRs9iZKxYJUzowGJTIY38o2Od:QGKDbKxYJF5IYM4
Malware Config
Signatures
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resource yara_rule static1/unpack001/CHMzzds/ChmMaker.exe aspack_v212_v242 -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/CHMzzds/CHM电子书制作大师 V1.78内存注册机.exe unpack001/CHMzzds/ChmMaker.exe
Files
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2c60d9ecaffec9f6ea77b30f26ac61f4_JaffaCakes118.rar
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CHMzzds/CHM电子书制作大师 V1.78内存注册机.exe.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
code Size: - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
text Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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CHMzzds/ChmMaker.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: 271KB - Virtual size: 736KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 8KB
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: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 141KB - Virtual size: 592KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 6KB - 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