Static task
static1
Behavioral task
behavioral1
Sample
2024-05-07_c10280e76ef6519e2703e7d2e1f0dbdd_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-07_c10280e76ef6519e2703e7d2e1f0dbdd_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-07_c10280e76ef6519e2703e7d2e1f0dbdd_cryptolocker
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Size
56KB
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MD5
c10280e76ef6519e2703e7d2e1f0dbdd
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SHA1
fe64e668cfc1d62aaefab4e226c2ff5845c3cc8a
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SHA256
270812ddf30a5140062dce8eae565f301d451b3f62060e6e009e9879556fad65
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SHA512
f37246cbc2d9b506c03385fd96ea354ef8308094286d992dbd03646a3a5b8031505fbb8b9d9c774c3286d9ffd71706202b2431d5c470c3f860a5e5ec570b8934
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e6Q:6j+1NMOtEvwDpjr8oxExe6Q
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 2024-05-07_c10280e76ef6519e2703e7d2e1f0dbdd_cryptolocker
Files
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2024-05-07_c10280e76ef6519e2703e7d2e1f0dbdd_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