Behavioral task
behavioral1
Sample
b43542cc771de8fbd3b2f0c604bc656948d2092981e52388460181c6877d6861.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b43542cc771de8fbd3b2f0c604bc656948d2092981e52388460181c6877d6861.exe
Resource
win10v2004-20240508-en
General
-
Target
b43542cc771de8fbd3b2f0c604bc656948d2092981e52388460181c6877d6861
-
Size
146KB
-
MD5
5a01825a909e414bad5e6e704845648c
-
SHA1
76716d63ba8f01fb665c15cf49e45090b2f09e10
-
SHA256
b43542cc771de8fbd3b2f0c604bc656948d2092981e52388460181c6877d6861
-
SHA512
096ee466dd0f0fe2a4e1f0bbdf8acef9d98fcf8cda27d64c9d422d8926651b26a32388796a9b7238946dcfd89215f33ce20d010e6606da120a528b616e562ee5
-
SSDEEP
1536:a7ZyqaFAlsr1++PJHJXFAIuZAIuxTmXaejUSbcDemTPAZk+cLtdNlb9PfESDOay4:enaym3AIuZAIux6p2QZwKS7L
Malware Config
Signatures
-
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 b43542cc771de8fbd3b2f0c604bc656948d2092981e52388460181c6877d6861
Files
-
b43542cc771de8fbd3b2f0c604bc656948d2092981e52388460181c6877d6861.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_CODE
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