Behavioral task
behavioral1
Sample
b43b3d2232d371ddae8f865b21439a60N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b43b3d2232d371ddae8f865b21439a60N.exe
Resource
win10v2004-20240802-en
General
-
Target
b43b3d2232d371ddae8f865b21439a60N.exe
-
Size
115KB
-
MD5
b43b3d2232d371ddae8f865b21439a60
-
SHA1
320541d1fa7529e828edeea50d6a141ec7ce5885
-
SHA256
daf57c17e4bf968fdb23e9b0bf56c25c32c2a94b6870d9ada3509ed68b800db6
-
SHA512
44b7cf10e24f0e68eae7e6bcd18072af87aa19343f71f6fc3d943ab6c33fd471662b435962a27c0fcd7002857fbefbac85514c3b6ff7170c54120d6635f69608
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxY5HTWn1++PJHJXA/OsIZfzc3/Q8zxY57:KQSox5DQSox57
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b43b3d2232d371ddae8f865b21439a60N.exe unpack001/out.upx
Files
-
b43b3d2232d371ddae8f865b21439a60N.exe.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