Behavioral task
behavioral1
Sample
2024-01-08_f86a420ccf78b301be6eeb6cc4240601_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_f86a420ccf78b301be6eeb6cc4240601_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-08_f86a420ccf78b301be6eeb6cc4240601_cryptolocker
-
Size
65KB
-
MD5
f86a420ccf78b301be6eeb6cc4240601
-
SHA1
c8099172eb9e384f7a3052dad89dc5d5861af87a
-
SHA256
203dd652aea86699dbfdbfe88537f25ed6f33ed82a6c0696fcd6e4caa8e17c81
-
SHA512
4a68573430763c17c4b31de8b546b1a36616502609584212514db3247c336dda07980eded10d219ce1adfaddea70183d9170bdc9a83bfc529ed53b6a7e580964
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYjc3CY1:1nK6a+qdOOtEvwDpjX
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_f86a420ccf78b301be6eeb6cc4240601_cryptolocker
Files
-
2024-01-08_f86a420ccf78b301be6eeb6cc4240601_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