Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_20ff58b95832b9a3f0c8cfb94103b0d4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-17_20ff58b95832b9a3f0c8cfb94103b0d4_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_20ff58b95832b9a3f0c8cfb94103b0d4_cryptolocker
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Size
45KB
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MD5
20ff58b95832b9a3f0c8cfb94103b0d4
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SHA1
043e355e3a62951addfd625f5999244d7004bc0d
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SHA256
db27d11b5149c59366536981f503c4a97f555c38c2c5e2182cfc473a267224df
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SHA512
59513a276038f767873e4ea14a7ebad769aaf1d7caf3868b3a74296288fe3f50c49edb6f7a9796db4ac31ffda1f20cdd2c14118e1a651d62f845d75fb00f9efa
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsI:V6QFElP6n+gMQMOtEvwDpjyaYaFAh37
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 2024-04-17_20ff58b95832b9a3f0c8cfb94103b0d4_cryptolocker
Files
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2024-04-17_20ff58b95832b9a3f0c8cfb94103b0d4_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