Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_a1c8dca8dcdb0250b37f599cd55307b2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_a1c8dca8dcdb0250b37f599cd55307b2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-07_a1c8dca8dcdb0250b37f599cd55307b2_cryptolocker
-
Size
38KB
-
MD5
a1c8dca8dcdb0250b37f599cd55307b2
-
SHA1
d992750eb44ec7086d53b272bad53685c931e365
-
SHA256
5643cf107665f5f28cc4138418b60efc9259271b9dc21e9137c3fd5b8ab5194f
-
SHA512
bc5f590631cccded242e1c0549c0685b89e4588bed5041e5d9efe03e71a819c6ee205a58d1b998746e5ddb69447da2f4bc076c3d3355ba7b104456992cfa7914
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axZ06:V6QFElP6n+gMQMOtEvwDpjyaYa/06
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 2024-03-07_a1c8dca8dcdb0250b37f599cd55307b2_cryptolocker
Files
-
2024-03-07_a1c8dca8dcdb0250b37f599cd55307b2_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