Behavioral task
behavioral1
Sample
e/E海系统维护工具.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e/E海系统维护工具.exe
Resource
win10v2004-20240709-en
General
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Target
3c8d13ea8959b4556aa995d67422b059_JaffaCakes118
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Size
11.6MB
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MD5
3c8d13ea8959b4556aa995d67422b059
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SHA1
f3191b36f7c19cf46d55c17e8e7e16a72701684e
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SHA256
23a683e3a09e0dbe0fbc72928a60328257eebce18eb1a15bc041b22afe012afc
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SHA512
4d92be3831c6e43ce42212fabf06f196e3f6205f949a29590e278477f1542333173f5876d7214533e7a51800c4849a5d6b4c5f33e63ad62b7a0989c8f79cf1fc
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SSDEEP
196608:Hv7b1HZ4MHl2EVaiDoLDkfpxohwCpU7UOTfuqW8bwdJ+1lWNPkIO9kBfT:zb1HZLcepwUBfZwJ+18MIO9gfT
Malware Config
Signatures
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resource yara_rule static1/unpack001/e/E海系统维护工具.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/e/E海系统维护工具.exe
Files
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3c8d13ea8959b4556aa995d67422b059_JaffaCakes118.rar
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e/E海系统维护工具.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
.text Size: 206KB - Virtual size: 452KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 11.4MB - Virtual size: 19.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 17KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE