Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_40abb49cd3db00c8e19ad7f18fbffbe9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_40abb49cd3db00c8e19ad7f18fbffbe9_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-13_40abb49cd3db00c8e19ad7f18fbffbe9_cryptolocker
-
Size
37KB
-
MD5
40abb49cd3db00c8e19ad7f18fbffbe9
-
SHA1
f8eb9c50912445d07616d2833b56e8a8852a0661
-
SHA256
6a67a1ce006d132859f6f1686205ff1938a4f85f5a68185c66d5f030f2529757
-
SHA512
baf46293ef6597e0e324d8343df8e9c63bcc7d37a14a2d87050417084a8ef38f292be1d1f03e97b37acf27480ab08bccdc628b4f68e89f3c7e0e7346be0d53a6
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLUv:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLk
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 2024-02-13_40abb49cd3db00c8e19ad7f18fbffbe9_cryptolocker
Files
-
2024-02-13_40abb49cd3db00c8e19ad7f18fbffbe9_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ