Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_96d805114bb51c51abab93b7d4567dac_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_96d805114bb51c51abab93b7d4567dac_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_96d805114bb51c51abab93b7d4567dac_cryptolocker
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Size
63KB
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MD5
96d805114bb51c51abab93b7d4567dac
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SHA1
7b84170c94bd6b86b26317a3fbc5bc7bf2a4c0e4
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SHA256
e219992a6df0c6ec09779340fb74355b8e7d4f9d1272d6418183913c87f76f99
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SHA512
e6b2538d7bb45ec29ef755bd5aa0e8f64552f15286b8ae75799bfa0e16ed1821d8bd4d6c2c856057fd57e6863985f68dcf96fbb4ac66140b87379bd43746bf94
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpEhhaUlPINFhn:6j+1NMOtEvwDpjr8ox8UDEpuha8PINFh
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 2024-02-18_96d805114bb51c51abab93b7d4567dac_cryptolocker
Files
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2024-02-18_96d805114bb51c51abab93b7d4567dac_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