Behavioral task
behavioral1
Sample
45580b527b07ed2a7f9f09a23f6f51cbb8789f7060798a0ca085cbbabce5dcc8.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
45580b527b07ed2a7f9f09a23f6f51cbb8789f7060798a0ca085cbbabce5dcc8.exe
Resource
win10v2004-20240419-en
General
-
Target
45580b527b07ed2a7f9f09a23f6f51cbb8789f7060798a0ca085cbbabce5dcc8
-
Size
716KB
-
MD5
1f1b2616b257659ce51761abf5549b30
-
SHA1
f214d4ea8e6409094643f72b787b9bd3696147fb
-
SHA256
45580b527b07ed2a7f9f09a23f6f51cbb8789f7060798a0ca085cbbabce5dcc8
-
SHA512
40fc3432da44177f71e6883f039ed8fd855ee6254c690a0300f30f3df3bb0d0d5c00d23a26843fe3a9812b94c67da6db9ac86db5cc1ba3395f5c529917c0a58e
-
SSDEEP
12288:tEQoS9qh3gSqPzfAS90FcoAMCY9pCyNVPtziafvIU4Ul/WqbBR+d:t23mzA7n9IyFiO/W4Rk
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 45580b527b07ed2a7f9f09a23f6f51cbb8789f7060798a0ca085cbbabce5dcc8
Files
-
45580b527b07ed2a7f9f09a23f6f51cbb8789f7060798a0ca085cbbabce5dcc8.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.btnj Size: 34KB - 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
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE