Behavioral task
behavioral1
Sample
2024-09-12_23e4dbb656e8c607a1ebb6b9c7968188_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-12_23e4dbb656e8c607a1ebb6b9c7968188_cryptolocker
-
Size
75KB
-
MD5
23e4dbb656e8c607a1ebb6b9c7968188
-
SHA1
b375befb287100ad935a344489712e31d6a7e86a
-
SHA256
ebc95104d63663b346f773ed401b4aee02d4d0523c2509d13bee456954fdcc90
-
SHA512
be0041757c12d00255a1e19b2f361745162042cd58f074fd3020c6cd6d466d8f1c9e5bae911abd8a0455512014d5475e4925c9f8f0a1f4fb1243350eb7c1674b
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81G5:1nK6a+qdOOtEvwDpjU
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_23e4dbb656e8c607a1ebb6b9c7968188_cryptolocker
Files
-
2024-09-12_23e4dbb656e8c607a1ebb6b9c7968188_cryptolocker.exe windows:5 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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE