Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_4a3b535eae8a80fcca5ee5e517464204_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_4a3b535eae8a80fcca5ee5e517464204_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_4a3b535eae8a80fcca5ee5e517464204_cryptolocker
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Size
81KB
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MD5
4a3b535eae8a80fcca5ee5e517464204
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SHA1
8700f09b09224d14b9b112da2e5088da40cf50f8
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SHA256
ba3ddfe2a7c39b3005973a8c5113fc47caf44631de33d9d069f6727b71f65292
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SHA512
1b62901a3ac0f95c24a758eb65f67ee68d74c7026592686992942ac89e375500eebf5b09b0ba19d50a7be38dfec66887d06bfc09eaa13690dabe368fc2f557a1
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPFHK:V6QFElP6n+gMQMOtEvwDpjyaLccVNlu
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 2024-01-27_4a3b535eae8a80fcca5ee5e517464204_cryptolocker
Files
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2024-01-27_4a3b535eae8a80fcca5ee5e517464204_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