Behavioral task
behavioral1
Sample
ef83194e1a31152e8a95b5491a423b12ad0e4a9aa63016e601babfe795eb2fa4.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
ef83194e1a31152e8a95b5491a423b12ad0e4a9aa63016e601babfe795eb2fa4.exe
Resource
win10v2004-20240426-en
General
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Target
ef83194e1a31152e8a95b5491a423b12ad0e4a9aa63016e601babfe795eb2fa4
-
Size
229KB
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MD5
533acd95bd15296e254058469c66bed6
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SHA1
8b0c65947384637bead6a0c4114a16472d12e06c
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SHA256
ef83194e1a31152e8a95b5491a423b12ad0e4a9aa63016e601babfe795eb2fa4
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SHA512
6ce5a4e8bb007f71f0602515d69c5bc2e44f9785d4e2aa2f5f9aa30f30f8d526b548cd06c5bc9d0708ead75014ebbc802ce3e3e39d4c4dc6d9d851745f15ff77
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SSDEEP
3072:+nyiQSo1EZGtKgZGtK/PgtU1wAIuZAIudKF3Z:JiQSo1EZGtKgZGtK/CAIuZAIudKtZ
Malware Config
Signatures
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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 ef83194e1a31152e8a95b5491a423b12ad0e4a9aa63016e601babfe795eb2fa4
Files
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ef83194e1a31152e8a95b5491a423b12ad0e4a9aa63016e601babfe795eb2fa4.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: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE