Behavioral task
behavioral1
Sample
23a3126bd7ed97874f873cf1fee8e6aa8451efaa6bf91f607e74243a21cdbf98.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
23a3126bd7ed97874f873cf1fee8e6aa8451efaa6bf91f607e74243a21cdbf98.exe
Resource
win10v2004-20230703-en
General
-
Target
23a3126bd7ed97874f873cf1fee8e6aa8451efaa6bf91f607e74243a21cdbf98
-
Size
2.0MB
-
MD5
2815057ed0fa1bb0170ffc4318b0bf6e
-
SHA1
9461caeb3ec5e2bdbb053f42603737d216e5703e
-
SHA256
23a3126bd7ed97874f873cf1fee8e6aa8451efaa6bf91f607e74243a21cdbf98
-
SHA512
6d019927bee16a6df121c0b151eb9860079cdfc8062af2a50584eee2251d7ffaf953ce9c2d1c570d0d52e959250b9c94152f50d7777dad7ddeeebe4149c26770
-
SSDEEP
49152:81aQyugcKe4ZujhoyGp+M8BDxWeT9Ktf/pGfVCba0HozCA4xQzYu4jvtpl:8UQyOV4ZujhkpD87WYKtf/gVCO0HNdxp
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 23a3126bd7ed97874f873cf1fee8e6aa8451efaa6bf91f607e74243a21cdbf98 unpack001/out.upx
Files
-
23a3126bd7ed97874f873cf1fee8e6aa8451efaa6bf91f607e74243a21cdbf98.exe windows 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: 4.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows 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: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 416KB - Virtual size: 796KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ