Behavioral task
behavioral1
Sample
8a1edd7a6dec7c28aec32e5de4e755c5d804ece35ceae18be40378fa01fdc34a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8a1edd7a6dec7c28aec32e5de4e755c5d804ece35ceae18be40378fa01fdc34a.exe
Resource
win10v2004-20231215-en
General
-
Target
8a1edd7a6dec7c28aec32e5de4e755c5d804ece35ceae18be40378fa01fdc34a
-
Size
91KB
-
MD5
83045f4f72ded46ca32d8779bc413227
-
SHA1
abc00ab6f2c9a05342219dd5fe859cfef807cf09
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SHA256
8a1edd7a6dec7c28aec32e5de4e755c5d804ece35ceae18be40378fa01fdc34a
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SHA512
b7e03d54313990a77c2c8de12be44a706e6ea787266d3f8fa85181a2a4e9b0cf3de961086c43cb1f1fc1befce16f5a7cc664d67ae249c3809195fdde8caa2845
-
SSDEEP
1536:QRVCaKgzbLc54hukfgvYnouy8zV1Ayj4m/QWR/Rlq88vlnRqPR/1aViDRknJM2S9:YjbLl/gvQoutR1Tj4mYWR/R4nkPR/1aO
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 8a1edd7a6dec7c28aec32e5de4e755c5d804ece35ceae18be40378fa01fdc34a
Files
-
8a1edd7a6dec7c28aec32e5de4e755c5d804ece35ceae18be40378fa01fdc34a.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB