Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_3a99f3d065c15e18bb9dc3721064d9da_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-15_3a99f3d065c15e18bb9dc3721064d9da_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_3a99f3d065c15e18bb9dc3721064d9da_cryptolocker
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Size
67KB
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MD5
3a99f3d065c15e18bb9dc3721064d9da
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SHA1
1eafa5da8e153acf0029d0e436fccd77b9b8c08f
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SHA256
9a104756741b96b2fba7a15d1d231edc454088852d81b3a24f3af2b78055de7c
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SHA512
268c1e3e00f53a328a65853fcb038be2b0fae2418d209470e7a5ec4c44d8cfc486ba8bdb0c9326b488a58b84f3b420b591e50d47c6becf06d1554257bb5db872
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUj:DW60sllyWOtEvwDpjwF85d
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 2024-03-15_3a99f3d065c15e18bb9dc3721064d9da_cryptolocker
Files
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2024-03-15_3a99f3d065c15e18bb9dc3721064d9da_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