Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_1fbef61c88d1addac557f89c8f2b2763_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_1fbef61c88d1addac557f89c8f2b2763_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_1fbef61c88d1addac557f89c8f2b2763_cryptolocker
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Size
88KB
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MD5
1fbef61c88d1addac557f89c8f2b2763
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SHA1
3927e1ca39c2be1370bd21090b05a730740308e9
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SHA256
308ac01596bc7908fb4c0830a1cc4d16be9698a45f9e2842d4957ba9d023a354
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SHA512
ec1747a77afd6ebfd4c7f5a29cb9223e19302271afc7e81a4732f09c5dd88dcce2025b012446a2fe1659d6bd061daaed293dabf79b5021843d87d5ad8c3dafc5
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMglb:V6a+pOtEvwDpjtz9
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 2024-03-19_1fbef61c88d1addac557f89c8f2b2763_cryptolocker
Files
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2024-03-19_1fbef61c88d1addac557f89c8f2b2763_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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