Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_3cef041c7502166d67efeadd95c8e1b0_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-26_3cef041c7502166d67efeadd95c8e1b0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-26_3cef041c7502166d67efeadd95c8e1b0_cryptolocker
-
Size
96KB
-
MD5
3cef041c7502166d67efeadd95c8e1b0
-
SHA1
89f843090f1b8cc1af700ababdab913892c91d54
-
SHA256
9459fb299e64ebda9a3fbd61f4dd94bc2304859e039b8efba263ee0eaf66bf2a
-
SHA512
7ff9bc602654b6cb6ae64cb3df9d886b91ed6f5eddb3ec722324b912f81a38f4c7f0496fe200f5c1036bf54b668745a9b9651a228f585941008879f1f3072dbf
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp0dam:V6a+pOtEvwDpjtz/
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 2024-03-26_3cef041c7502166d67efeadd95c8e1b0_cryptolocker
Files
-
2024-03-26_3cef041c7502166d67efeadd95c8e1b0_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