Behavioral task
behavioral1
Sample
2024-02-17_95d45a58dc93925d4d17235a192999e8_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-17_95d45a58dc93925d4d17235a192999e8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_95d45a58dc93925d4d17235a192999e8_cryptolocker
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Size
147KB
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MD5
95d45a58dc93925d4d17235a192999e8
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SHA1
60f2f2ffe9f97585c8269a1165784b7ead0977b1
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SHA256
64f52ca89790e714017a0516e9dec1b3d6926c74f147747d9b882cbb837eb48a
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SHA512
69e7db0676dbef2813132566f2a20ddcaf7cf25f3ae83b1e1c62c05cde0574bf45805dfc8c1c64b182f88a90fd9e204e99442bb71f9ee3bc2a42c7da06f51c1f
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699GNtL1eSZ:z6a+CdOOtEvwDpjcz8
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-17_95d45a58dc93925d4d17235a192999e8_cryptolocker
Files
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2024-02-17_95d45a58dc93925d4d17235a192999e8_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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