Behavioral task
behavioral1
Sample
3b87e20b6c825358635fab37286c8447794b507cc66e9df1a0cc8e01efd7e941.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
3b87e20b6c825358635fab37286c8447794b507cc66e9df1a0cc8e01efd7e941.exe
Resource
win10v2004-20240226-en
General
-
Target
3b87e20b6c825358635fab37286c8447794b507cc66e9df1a0cc8e01efd7e941
-
Size
221KB
-
MD5
4446a1f73e0233f98c0384554de49b4a
-
SHA1
c5db68ee015326da6402424602ecf424a1f6fafc
-
SHA256
3b87e20b6c825358635fab37286c8447794b507cc66e9df1a0cc8e01efd7e941
-
SHA512
e43c96901e13eb6f404554b775d307c288c24b3ae465bffaf4adea6fbdab9744ccb9d0754c858669a0f060a3289f9e93b82c20bfcb14c668511124c3511a0fe6
-
SSDEEP
3072:adEUfKj8BYbDiC1ZTK7sxtLUIGsqDiC1ZBdEUfKjj9dEUfKj8BYbDiC1ZTK7sxtQ:aUSiZTK40QuZBUX9USiZTK40+HMHx
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 3b87e20b6c825358635fab37286c8447794b507cc66e9df1a0cc8e01efd7e941
Files
-
3b87e20b6c825358635fab37286c8447794b507cc66e9df1a0cc8e01efd7e941.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
hfiFkMYW Size: 5KB - Virtual size: 4KB
DLVCtdQO Size: 8KB - Virtual size: 8KB
kdGWsyWV Size: 18KB - Virtual size: 18KB
WeeVXneS Size: 1KB - Virtual size: 1KB
JogUNhZg Size: 512B - Virtual size: 477B
vTPCYsVb Size: 512B - Virtual size: 348B
VaCesUoP Size: 66KB - Virtual size: 66KB
LGZJoShp Size: 5KB - Virtual size: 5KB
yisrKLFh Size: 8KB - Virtual size: 7KB
ACAxfBEo Size: 1KB - Virtual size: 1KB