Behavioral task
behavioral1
Sample
2024-09-14_9787383fc6ec9ef34b4c630fe7190f81_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-14_9787383fc6ec9ef34b4c630fe7190f81_cryptolocker
-
Size
80KB
-
MD5
9787383fc6ec9ef34b4c630fe7190f81
-
SHA1
62024dafa11ad6ad6da189eadac5886a2f391018
-
SHA256
39b8f3187be194a4accf4b04318fd7b5b1a47515e2c3258e43d62b36a416846a
-
SHA512
77150c16806a95ed03e3280e69abce4930a2e8f4b20be9be35285d017feceab2ffe572d19109c5c6b087e402b7f26e9d086eb55e7903e036d0d082e78e14d851
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuqn:T6a+rdOOtEvwDpjNc8
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_9787383fc6ec9ef34b4c630fe7190f81_cryptolocker
Files
-
2024-09-14_9787383fc6ec9ef34b4c630fe7190f81_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE