Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_547d494d77127dad6a17d70d82b7845b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-05_547d494d77127dad6a17d70d82b7845b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_547d494d77127dad6a17d70d82b7845b_cryptolocker
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Size
70KB
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MD5
547d494d77127dad6a17d70d82b7845b
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SHA1
75d177bc962bba71937d59734aa4a4c93f5d0252
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SHA256
cf7f353274f5de1e96d512db8bc2b140fd093180fba48c5327a9ee5956178619
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SHA512
92f8c8a1fbdef0505e70b834cf2ba53ec17b7a4537802de0b0d49f89dd6be5c7dde34dde5db95e605cd4737bafe387ef5535660d185790e3a6f52011c2ccf42a
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZO4:DW60sllyWOtEvwDpjwF85n
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 2024-03-05_547d494d77127dad6a17d70d82b7845b_cryptolocker
Files
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2024-03-05_547d494d77127dad6a17d70d82b7845b_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ