Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_f95e5d19eb292b21b5847077fd2da77e_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-05_f95e5d19eb292b21b5847077fd2da77e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-05_f95e5d19eb292b21b5847077fd2da77e_cryptolocker
-
Size
39KB
-
MD5
f95e5d19eb292b21b5847077fd2da77e
-
SHA1
528437b8cd155cf118dfbbfb50b860b777e7b25e
-
SHA256
e36f55dd30d584fea120301864647e315198911dc89cc195881744ca13ba6d64
-
SHA512
fc0d33213dab42911354ce016daaa28851043c85b632e8d0900cd31bec8212eb50c9894e4c07d800295582c2540cd24bc2a25b32f507938ff5da50b5ad730b30
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5ax4ydnRK:V6QFElP6n+gMQMOtEvwDpjyaYaKV
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 2024-04-05_f95e5d19eb292b21b5847077fd2da77e_cryptolocker
Files
-
2024-04-05_f95e5d19eb292b21b5847077fd2da77e_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