Behavioral task
behavioral1
Sample
3f65c38db56163ddce6767279bbdab20N.exe
Resource
win7-20240903-en
General
-
Target
3f65c38db56163ddce6767279bbdab20N.exe
-
Size
68KB
-
MD5
3f65c38db56163ddce6767279bbdab20
-
SHA1
91732160ded1d1653371c2492cc841a9bb63923c
-
SHA256
ceaacc09d15f9125fe8649e529205ae0bfaf70057355d818eacd0b73bba70f30
-
SHA512
a81a27f26251b27c81747faebe3f8acee212ec0b626557fea40d7009865e8881eb5ca5730f6e6ffe390f881128ba11b29dce1c8a65b4c03991ce2c46366d0de9
-
SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATNydWK9WKvhWSwS+wNdHTHkIX1wri7U:CTW7JJZENTNyoKIKMSwSDN+BnG2cPuzl
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f65c38db56163ddce6767279bbdab20N.exe unpack001/out.upx
Files
-
3f65c38db56163ddce6767279bbdab20N.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