Behavioral task
behavioral1
Sample
93cabdf544538023e3d4492367c54e089295d4bac7182f570d6b14529200c406.exe
Resource
win7-20240903-en
General
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Target
93cabdf544538023e3d4492367c54e089295d4bac7182f570d6b14529200c406
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Size
2.7MB
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MD5
7f60fca66aee9c2ebea7f63e90716351
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SHA1
f5119df29e0c945ef5807f083c74d371a91d45c4
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SHA256
93cabdf544538023e3d4492367c54e089295d4bac7182f570d6b14529200c406
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SHA512
4092518c5d34afa53c88b27ddb89d6dc6fc77a903db92c8d34e859731dd225458ab291ea07cdd7e8f87ebc45f7299e97f1d5b80b1ee476eb4c0afc5ee7f1efdf
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SSDEEP
49152:wPLeYlPXac0hWqRUxdlJp2+tfBnuOJhdT02Iy8c1x7zQrZErlJ5PMqyU8yZWPF:IqY5ac0MqRmLJp20Jv+XIbBr5PzyU8y
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 93cabdf544538023e3d4492367c54e089295d4bac7182f570d6b14529200c406 unpack001/out.upx
Files
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93cabdf544538023e3d4492367c54e089295d4bac7182f570d6b14529200c406.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
UPX0 Size: - Virtual size: 4.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5.0MB - Virtual size: 5.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 553KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ