Behavioral task
behavioral1
Sample
3e7dbb10b1c061cc285837c3d4347fd022edef7ec48c5b7526d3d02845e048ed.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
3e7dbb10b1c061cc285837c3d4347fd022edef7ec48c5b7526d3d02845e048ed.exe
Resource
win10v2004-20240508-en
General
-
Target
3e7dbb10b1c061cc285837c3d4347fd022edef7ec48c5b7526d3d02845e048ed
-
Size
127KB
-
MD5
0dfb47f51d5595ca0a3b1c009875d49d
-
SHA1
f20f51562c564c2663b41c7241ce9085f154881e
-
SHA256
3e7dbb10b1c061cc285837c3d4347fd022edef7ec48c5b7526d3d02845e048ed
-
SHA512
1685a6a7454d0084d321858644534c8ee5d0eab80fdfcfcc538a2edc545294148f13df704a8852c11f4eaa14ba201cd625690fc9b54af3339f4185bb70cfe551
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsJOLKlDzTWn1++PJHJXA/OsIZfzc3/Q8asUr:KQSohsUsUKlDXQSohsUsUKlDW
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3e7dbb10b1c061cc285837c3d4347fd022edef7ec48c5b7526d3d02845e048ed unpack001/out.upx
Files
-
3e7dbb10b1c061cc285837c3d4347fd022edef7ec48c5b7526d3d02845e048ed.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: 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
-
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ