Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_ff7afe77dd1e21189cb1cf2a88a6a7c9_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_ff7afe77dd1e21189cb1cf2a88a6a7c9_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_ff7afe77dd1e21189cb1cf2a88a6a7c9_cryptolocker
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Size
68KB
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MD5
ff7afe77dd1e21189cb1cf2a88a6a7c9
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SHA1
ea5a6a4a915de7e181693212317e0e3688717776
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SHA256
1177e71448e0f47681da50cb7286d5ff5ab15d5120331ebf1a79d7742f5af5e1
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SHA512
390cf4ff17552d902231554aaaaad097bcfb8490ece86dd9fa61ae8094e48b97ae2b735b6d8f3942afbd93622510183d4ffd591448979cf40e6e4878ac2d19d9
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUq: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 2024-01-28_ff7afe77dd1e21189cb1cf2a88a6a7c9_cryptolocker
Files
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2024-01-28_ff7afe77dd1e21189cb1cf2a88a6a7c9_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