Behavioral task
behavioral1
Sample
ef4f12bd5a224154c88dc02182c8b71dfa6bdecdc29cf5d1f758c213fcdb432a.exe
Resource
win7-20240705-en
General
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Target
ef4f12bd5a224154c88dc02182c8b71dfa6bdecdc29cf5d1f758c213fcdb432a
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Size
2.3MB
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MD5
8f6912cb5cea95793f6943034b197f08
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SHA1
22411826fb3c35040b99a75be86cd8607d7c88d5
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SHA256
ef4f12bd5a224154c88dc02182c8b71dfa6bdecdc29cf5d1f758c213fcdb432a
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SHA512
7d1acc338780053766cacca99ab33441e0db79dddf5181916ae6c3e8c6c278902e795b0bf316ad75ee38156d4a1e255ad1256bba53de42b8b4a91a841b1d4755
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SSDEEP
49152:mwN3kjstWUzmt4tNgqVCErnxAgmHl22L7C2lsySqQCHmLwL0x40:mwNtd4q7rxAg9m4yHPGc4xx
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef4f12bd5a224154c88dc02182c8b71dfa6bdecdc29cf5d1f758c213fcdb432a
Files
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ef4f12bd5a224154c88dc02182c8b71dfa6bdecdc29cf5d1f758c213fcdb432a.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 216KB - Virtual size: 436KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 32KB - Virtual size: 323KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 4KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 4KB - Virtual size: 176B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 2.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.loadcon Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.boot Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ