Behavioral task
behavioral1
Sample
cf22eb345312dbexeexeexeex.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
cf22eb345312dbexeexeexeex.exe
Resource
win10v2004-20230703-en
General
-
Target
cf22eb345312dbexeexeexeex.exe
-
Size
90KB
-
MD5
cf22eb345312dbdce04f87d120d80670
-
SHA1
ad9ec15e07aa01bbb7eaca1abd8abc3b6bb233c8
-
SHA256
516f00a2e08a5f083b02f45b27989d290457c672a558c25e7a19bc8db30cf6df
-
SHA512
d6d0203ccb7ce04af34cceaa5659c35b740f6efee7a3740ece7f96332c5178eebbd22450efeb486d3ba515ed97438ea3429def3c2c65d8f7b9d28e5da7a5e3a5
-
SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgpMx7ip:AnBdOOtEvwDpj6zS
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf22eb345312dbexeexeexeex.exe unpack001/out.upx
Files
-
cf22eb345312dbexeexeexeex.exe.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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - 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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ