Behavioral task
behavioral1
Sample
25d44ff1a0214be32bcf0037cda538d2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
25d44ff1a0214be32bcf0037cda538d2.exe
Resource
win10v2004-20231215-en
General
-
Target
25d44ff1a0214be32bcf0037cda538d2
-
Size
91KB
-
MD5
25d44ff1a0214be32bcf0037cda538d2
-
SHA1
29f489268ed5c4f8d796179d75f03b5013075dd3
-
SHA256
3618bf24e502983c080bd16c653923c6fa166e377870a81cbd26f667d71f4848
-
SHA512
783a25ec9c5470939fc3ecf21831f9c21309d21c4e43417be77f3317938ad0d3c1f693868213ff6ebdf873d7c1501d6f8049eb53595b25cb095bdd29039370d9
-
SSDEEP
1536:9vUGO1Owl917sDw4o8wB38/NEvvV54cOKNfFkQvzIkq+HoaoygUGLVCOM6E8E:JiOwFss4u38/NMvH4cPhzvzIkq+HoXkw
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25d44ff1a0214be32bcf0037cda538d2 unpack001/out.upx
Files
-
25d44ff1a0214be32bcf0037cda538d2.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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 104KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ