Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_aa673eb014b050c3a24cf54cc8f4b0b1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_aa673eb014b050c3a24cf54cc8f4b0b1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_aa673eb014b050c3a24cf54cc8f4b0b1_cryptolocker
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Size
70KB
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MD5
aa673eb014b050c3a24cf54cc8f4b0b1
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SHA1
c8e3b88867e04fab77db188e950a59ed1c779e25
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SHA256
9fcd60b480ae99f4c00c6915d26eaa28ae55f19e686b055c62ac21bdf358025f
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SHA512
564ef4fbfefa01a6d03f292d7aaddd8e7babeb43977dd5ca1b6e54d2306bcaa1f5678a86752a62ccd414726b40181db35a9526d4d92f9cb9248eef1d3ac701e2
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgSc:DW60sllyWOtEvwDpjwF85Q
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 2024-02-18_aa673eb014b050c3a24cf54cc8f4b0b1_cryptolocker
Files
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2024-02-18_aa673eb014b050c3a24cf54cc8f4b0b1_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