Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_1c31335a97f4443fc6e721092e27d12d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_1c31335a97f4443fc6e721092e27d12d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_1c31335a97f4443fc6e721092e27d12d_cryptolocker
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Size
35KB
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MD5
1c31335a97f4443fc6e721092e27d12d
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SHA1
3adf57278e7343cf93f733b134d4edfdd96a03b1
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SHA256
4d8f31b2fc8da17e41b8cc49bc518ab0a9afa21b0654000e45f00a4dac3d0108
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SHA512
b7b768eb02acb720fc0053d2b2a2fe5950da03fcc131c1e9d71d4ebe702e96e06a7dc825f6a1a4630971990703c2e7365c144dc020de98add40ea5eba16adbf6
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEk0:YGzl5wjRQBBOsP1QMOtEvwDpjgarrk0
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 2024-03-18_1c31335a97f4443fc6e721092e27d12d_cryptolocker
Files
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2024-03-18_1c31335a97f4443fc6e721092e27d12d_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ