Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_1c33e1c05e1b9bac6ad6df08902677c1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-24_1c33e1c05e1b9bac6ad6df08902677c1_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_1c33e1c05e1b9bac6ad6df08902677c1_cryptolocker
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Size
39KB
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MD5
1c33e1c05e1b9bac6ad6df08902677c1
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SHA1
2e05aba65f8639a876f214a10523149fa560917c
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SHA256
91e2204c2fb084836caca6f7ab16fd56f375320176dcf7ce8f810efdec957010
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SHA512
f822d9bd03c8825dc0d20ef717d6297bec0c5b42b171b1a2bcdcb827b2f83d58606d0da2f97d5e6e80850a537b5384505d1cc50d9e16afbbd8d474bf0080cb2b
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axZmGKz:V6QFElP6n+gMQMOtEvwDpjyaYa/mlz
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 2024-04-24_1c33e1c05e1b9bac6ad6df08902677c1_cryptolocker
Files
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2024-04-24_1c33e1c05e1b9bac6ad6df08902677c1_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