Behavioral task
behavioral1
Sample
4acdfdddf5d9efdbb832214bb79d0100.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4acdfdddf5d9efdbb832214bb79d0100.exe
Resource
win10v2004-20240704-en
General
-
Target
4acdfdddf5d9efdbb832214bb79d0100.exe
-
Size
107KB
-
MD5
4acdfdddf5d9efdbb832214bb79d0100
-
SHA1
fee8ebecf8a81327009bbf234af3afaae249b2f1
-
SHA256
9bb7d00b5553bda1799c0f0f1c5aaac74d3a82e25d7b0e198efc1468cd985014
-
SHA512
7d8fbaa6e8864bcdcfd52ace504609b60a4b0ec0be9498c2091b4e235f5e5911fccc38163a1776918d6aead91146fea4b391403b9b91f59bb9e1e06edd467c8a
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZuEd4HZKMSs9w7WsLhEC7ptUz:KQSo7Z54HZKMx4dhECVi
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4acdfdddf5d9efdbb832214bb79d0100.exe unpack001/out.upx
Files
-
4acdfdddf5d9efdbb832214bb79d0100.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