Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_7f5da8257c747f84de1b0d1f1c98e6f2_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-26_7f5da8257c747f84de1b0d1f1c98e6f2_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-26_7f5da8257c747f84de1b0d1f1c98e6f2_cryptolocker
-
Size
38KB
-
MD5
7f5da8257c747f84de1b0d1f1c98e6f2
-
SHA1
f56c366b496aae4e0aff1f2b32a7299e320e646b
-
SHA256
8a74614a540b9a565819e047d1b18bb9e2094d91e7ba4b11db9ee320ea92c157
-
SHA512
57ec2f24d66d8bec8161ef2b7c2c3e75c7671961c99a452f8ee94a1ca16582e7b2b3e8082453595c63d1dc0c4cf60584fdaf26497f3f9c43c20fdf9542becb50
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axN:V6QFElP6n+gMQMOtEvwDpjyaYar
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 2024-04-26_7f5da8257c747f84de1b0d1f1c98e6f2_cryptolocker
Files
-
2024-04-26_7f5da8257c747f84de1b0d1f1c98e6f2_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