Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_2ff28014534a5f6ae2df90d974be8a53_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_2ff28014534a5f6ae2df90d974be8a53_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-28_2ff28014534a5f6ae2df90d974be8a53_cryptolocker
-
Size
98KB
-
MD5
2ff28014534a5f6ae2df90d974be8a53
-
SHA1
05b24da1da42625d12ca647ae2549c8c25f06906
-
SHA256
87a14141600e977900a8e9d6956f94545d11c995d4307d5b9f1394541fc3d112
-
SHA512
c231bf593209aea5859506c39efa4355f42b17e2228c49480812916b4669f28a7c54b95fd8175bda5c66976642cc502c01a41317ab2a3f32d7f913c449958c98
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpYr:V6a+pOtEvwDpjtzl
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 2024-02-28_2ff28014534a5f6ae2df90d974be8a53_cryptolocker
Files
-
2024-02-28_2ff28014534a5f6ae2df90d974be8a53_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