Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_e2e3c8caac22d2838c4c754cdf6af3e0_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-25_e2e3c8caac22d2838c4c754cdf6af3e0_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_e2e3c8caac22d2838c4c754cdf6af3e0_cryptolocker
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Size
36KB
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MD5
e2e3c8caac22d2838c4c754cdf6af3e0
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SHA1
1767cd04dacc70392ae13307c656e49d616b3577
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SHA256
57cc72bb83708e71b14d39519e07e3fa2f4b63ddd8ca8b8123e11ea34dd22234
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SHA512
78612e5d0a18fb3742f84f03b079cc63acc51b8136c59d24bbb622c6a66980dbcf69f7dbb725cc23cfc98a18f1478b6b6f5fc5b32be4597f631869985c04bd09
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLf:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLf
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 2024-01-25_e2e3c8caac22d2838c4c754cdf6af3e0_cryptolocker
Files
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2024-01-25_e2e3c8caac22d2838c4c754cdf6af3e0_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ