Behavioral task
behavioral1
Sample
aa890301e1ebf45a0f2cc451a89595122c1f68c6b66f8cf9f6cdfdd0ec9f47c5.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
aa890301e1ebf45a0f2cc451a89595122c1f68c6b66f8cf9f6cdfdd0ec9f47c5.exe
Resource
win10v2004-20231215-en
General
-
Target
aa890301e1ebf45a0f2cc451a89595122c1f68c6b66f8cf9f6cdfdd0ec9f47c5
-
Size
2.9MB
-
MD5
3105c726e3897a5c932ce9951ffd0fa4
-
SHA1
c9f126ef658ade9f7f66233a82c8da1592a78120
-
SHA256
aa890301e1ebf45a0f2cc451a89595122c1f68c6b66f8cf9f6cdfdd0ec9f47c5
-
SHA512
c550605181d8b668a02f0cc3987037fdb3f2a3a8e07f5c9be43f9e3f25d0743240bdc3f4f39f102b38ff9b797f6024c98fc2e4a9f738bd33410aa657c86e2f8c
-
SSDEEP
49152:0R+xVzz7guptUHuMKmSFGUgAI3kgYEL8S28UReDZdUoB/oissH4Rn3r3ZxCgSfZp:/igt2u7FGP7Ic+eD3nBjnYRnnnqEo
Malware Config
Signatures
-
Detects executables packed with Themida 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_Themida -
resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aa890301e1ebf45a0f2cc451a89595122c1f68c6b66f8cf9f6cdfdd0ec9f47c5
Files
-
aa890301e1ebf45a0f2cc451a89595122c1f68c6b66f8cf9f6cdfdd0ec9f47c5.exe 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
Sections
Size: 155KB - Virtual size: 207KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 1024B - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 512B - Virtual size: 576B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 1KB - Virtual size: 129KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 3.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ