RunDllHostCallBack
Behavioral task
behavioral1
Sample
8057ad94eb0cbff94a76761b779258b2.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8057ad94eb0cbff94a76761b779258b2.dll
Resource
win10v2004-20231215-en
General
-
Target
8057ad94eb0cbff94a76761b779258b2
-
Size
59KB
-
MD5
8057ad94eb0cbff94a76761b779258b2
-
SHA1
20fe47bc167fe88143dbc305bcb6c12bbc5a23bc
-
SHA256
6e2531327fdd0c91fd7054e6bb8f5a71c4fc96b57c30b020950fe1863507235f
-
SHA512
e8ff74974d10ec12d8406b2f7e5d4456911d7976636a4ac861dbcabe76baed00a60753abe2318cf048239be13df33ccba4dbb4e00c6bd345671ac8f4fdf9394e
-
SSDEEP
1536:CxaLocb5r+rTJCFiLtpYMWhr1MXaB5LNI0nKOppYK9:C2oW1+JkixGF1h5LNfnvpR9
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8057ad94eb0cbff94a76761b779258b2 unpack001/out.upx
Files
-
8057ad94eb0cbff94a76761b779258b2.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
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
-
out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tldksods Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ