Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_2fd96d5bad049f1b3d0629417ce9910f_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-17_2fd96d5bad049f1b3d0629417ce9910f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-17_2fd96d5bad049f1b3d0629417ce9910f_cryptolocker
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Size
42KB
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MD5
2fd96d5bad049f1b3d0629417ce9910f
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SHA1
f7d96c45b729faae01714c3b8147f6548058eed5
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SHA256
3947adaabac10517c13673caa63202788be1280f97e0970dcd2c830191559977
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SHA512
e1fc7785e3ed6dfa4488bebaad2627cd326a3ef44d9abe9d52668aed4a0436b7f188d81baaffff42b27ae7ba0f57a7f6afebc2bb8cd7a130860df86d4851361d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/Zv:6j+1NMOtEvwDpjrR5
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-17_2fd96d5bad049f1b3d0629417ce9910f_cryptolocker
Files
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2024-04-17_2fd96d5bad049f1b3d0629417ce9910f_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE