Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_bd89eb7965cc95bff805374fdb0ee26a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_bd89eb7965cc95bff805374fdb0ee26a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_bd89eb7965cc95bff805374fdb0ee26a_cryptolocker
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Size
60KB
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MD5
bd89eb7965cc95bff805374fdb0ee26a
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SHA1
c1dd5f74f915239cc6563755687c79379e873155
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SHA256
fa9e969d2f594f9a2c2e327ffd1669885e26f6618a344f9da4475a58bdcfa29a
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SHA512
ad5502e3b6bce644b042c9cd895365e4f6418a2351660b474def0b377a30db3f06c462b147db4b88111d64ebef0ec97cd54075fd56d4b86643445046a211a8a7
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7GoFwDlo:xj+VGMOtEvwDpjubEgywa
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
Processes:
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
Processes:
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-02-12_bd89eb7965cc95bff805374fdb0ee26a_cryptolocker
Files
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2024-02-12_bd89eb7965cc95bff805374fdb0ee26a_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: 13KB - Virtual size: 16KB
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