Static task
static1
Behavioral task
behavioral1
Sample
2024-05-05_fcef779c64bd3a2b4c337e80da46ac5d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-05_fcef779c64bd3a2b4c337e80da46ac5d_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-05_fcef779c64bd3a2b4c337e80da46ac5d_cryptolocker
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Size
46KB
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MD5
fcef779c64bd3a2b4c337e80da46ac5d
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SHA1
094b3189a270d6b4306266f61ff4e64205b53691
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SHA256
ad37df8caee078574b51fd919aee27552769c28d421762bb57072ec3d5a41ada
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SHA512
e8a692a5440693b50db442d96fc78f13d4821c51f00977bc35764c7c07660d1f825552fc9402ad174419df3829e95fbfa0ce60ecf7d280d34ca07e4a8ddc932c
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsBH:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3WH
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-05_fcef779c64bd3a2b4c337e80da46ac5d_cryptolocker
Files
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2024-05-05_fcef779c64bd3a2b4c337e80da46ac5d_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ