Behavioral task
behavioral1
Sample
2024-06-09_5e3062bd3f059eebf9ba3dabd8e30eed_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-09_5e3062bd3f059eebf9ba3dabd8e30eed_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-09_5e3062bd3f059eebf9ba3dabd8e30eed_cryptolocker
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Size
65KB
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MD5
5e3062bd3f059eebf9ba3dabd8e30eed
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SHA1
c9edc668344281d2babc6b9a1f63677ac5dae3fd
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SHA256
af62ef0ab32e43a407f949fc472743c9b2bdab023345c88588c0e611984544f2
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SHA512
65e8196e2758a165d47c91e2bf98fdb124bd523100bcfdde4c9863b3f0994e26d5e2b922c9dd20d003bbe1f147aa7965879d7ed38281551279efd49f0c2142fc
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UAXQ:1nK6a+qdOOtEvwDpjQ
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 2024-06-09_5e3062bd3f059eebf9ba3dabd8e30eed_cryptolocker
Files
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2024-06-09_5e3062bd3f059eebf9ba3dabd8e30eed_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE