Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_1e7091e0e4aa0da86b05d8d1df2a75f5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_1e7091e0e4aa0da86b05d8d1df2a75f5_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_1e7091e0e4aa0da86b05d8d1df2a75f5_cryptolocker
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Size
39KB
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MD5
1e7091e0e4aa0da86b05d8d1df2a75f5
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SHA1
91c4e85338901f5514ab91d650b91e237dbceb6d
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SHA256
135ed78f4f692d6a079318301389e4e60a277a5f4cfb0d08d7a7abafd78b836f
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SHA512
8625c9146e4e543dfe6c5cb7132b565326051136d4ae18820cc0a6dea95fe9243bb7de8fc3779c190d24b699ea575b7a80ebe65859b17c6063ca1a388cc2becf
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axZmGKT:V6QFElP6n+gMQMOtEvwDpjyaYa/mlT
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 2024-05-01_1e7091e0e4aa0da86b05d8d1df2a75f5_cryptolocker
Files
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2024-05-01_1e7091e0e4aa0da86b05d8d1df2a75f5_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