Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_26e960d9a1b46389e3af0f3807d2a83b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-01_26e960d9a1b46389e3af0f3807d2a83b_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-01_26e960d9a1b46389e3af0f3807d2a83b_cryptolocker
-
Size
85KB
-
MD5
26e960d9a1b46389e3af0f3807d2a83b
-
SHA1
3741d859dec4355d887cac927a648fd06a41fb35
-
SHA256
6f66a829b0c4d2ffecadbdc0d89f9edafa8564194fdecc3d275a9bb8cd784651
-
SHA512
856f7a5575af4b3796ccd4d381c067da7899c1eaa2d14bb8a80e5729b12c4bdc47e2129e76fb6e2a0be53f341418d0d7cd75053c38ed4701705ebfc88816c9e9
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPnYc:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6c
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 2024-05-01_26e960d9a1b46389e3af0f3807d2a83b_cryptolocker
Files
-
2024-05-01_26e960d9a1b46389e3af0f3807d2a83b_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