Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_5a3c33d4ecb3c9d5f32806f5883faf56_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-25_5a3c33d4ecb3c9d5f32806f5883faf56_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_5a3c33d4ecb3c9d5f32806f5883faf56_cryptolocker
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Size
38KB
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MD5
5a3c33d4ecb3c9d5f32806f5883faf56
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SHA1
a2b2f2c5d80489556600c08db940b0d629e04fd0
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SHA256
62e2782c1d4e0648748308fc1d184263ce3abe9f1b3bc09a32cc0e097da83566
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SHA512
108b1e2296502f183058b743172b58f566d4e4de6961b195f2bc54f9af3d35ff02b8698418d51a43827cc0c7353fb24f62f88c2a70ef4936557a56eacad9177c
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axF:V6QFElP6n+gMQMOtEvwDpjyaYaj
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 2024-04-25_5a3c33d4ecb3c9d5f32806f5883faf56_cryptolocker
Files
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2024-04-25_5a3c33d4ecb3c9d5f32806f5883faf56_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