Behavioral task
behavioral1
Sample
82cf0f2192dd141f4fbeb4c39205f6b1ca0d82f489aef460f4a6b42c1fb7812e.exe
Resource
win7-20240508-en
General
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Target
82cf0f2192dd141f4fbeb4c39205f6b1ca0d82f489aef460f4a6b42c1fb7812e
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Size
58KB
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MD5
c454fa7a3c8fa5d8f439fd4da0092ade
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SHA1
72f59bf1c120651b1d093c40586b41497506723e
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SHA256
82cf0f2192dd141f4fbeb4c39205f6b1ca0d82f489aef460f4a6b42c1fb7812e
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SHA512
5e81b2c5efb1c588a1a0580b1fbcabb1cf6057ea1d1fc938ee5d3b8bbfb23bea9d807753604738fc70be31024472e881fd69a391bbde5a28fdbde747a266a3f3
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SSDEEP
768:mrItKyw5WHXfQmjIiIk9ecAaU896KyXmuJrjTg+5lPuln:mr3Z5IfQmv81aU85yXmIjTg4W
Malware Config
Signatures
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Detects Windows executables referencing non-Windows User-Agents 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 82cf0f2192dd141f4fbeb4c39205f6b1ca0d82f489aef460f4a6b42c1fb7812e
Files
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82cf0f2192dd141f4fbeb4c39205f6b1ca0d82f489aef460f4a6b42c1fb7812e.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 40KB - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE