Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_2f075516700a84d5f576ba8e4b86e2a3_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-20_2f075516700a84d5f576ba8e4b86e2a3_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-20_2f075516700a84d5f576ba8e4b86e2a3_cryptolocker
-
Size
94KB
-
MD5
2f075516700a84d5f576ba8e4b86e2a3
-
SHA1
f4fc55c52a1e4cee012b60d5c12e624a125cfacd
-
SHA256
92504e2c0209f5a85142a79b4138de0890195a1865094fb9fd729551ef3d574c
-
SHA512
d94140395e43d10f5193c17109428845bcd3df8623800abd0979e3534332a548cbd7513f5d2a075377b6466ccca2893fb124ebc8e68cdd51a38296e9d5c506f2
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgB:V6a+pOtEvwDpjtz9
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-20_2f075516700a84d5f576ba8e4b86e2a3_cryptolocker
Files
-
2024-04-20_2f075516700a84d5f576ba8e4b86e2a3_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
.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