Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_6292e728ba1895464ce61c34eccd4d36_cryptolocker.exe
Resource
win7-20231215-en
General
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Target
2024-01-25_6292e728ba1895464ce61c34eccd4d36_cryptolocker
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Size
93KB
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MD5
6292e728ba1895464ce61c34eccd4d36
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SHA1
09fb24f568776322ba95315eb1808aa01f3a5ea4
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SHA256
5c20cebc6e2d19593aad56797121a324bf1f0d154042aa5b80a9ac5083ba708d
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SHA512
68333a0d1ad9bfe817ed1361770a8d5c444cd480bb73d319b53d2f13fce6f99356f14406643e022bfe5064215f197170fb2dd6dc93e19a017fb28553bfc30cba
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlvODB:xj+VGMOtEvwDpjubwQEIiVmkxvEB
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 2024-01-25_6292e728ba1895464ce61c34eccd4d36_cryptolocker
Files
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2024-01-25_6292e728ba1895464ce61c34eccd4d36_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