Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_df23931c759479061db41d53a1a7b06b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-25_df23931c759479061db41d53a1a7b06b_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_df23931c759479061db41d53a1a7b06b_cryptolocker
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Size
78KB
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MD5
df23931c759479061db41d53a1a7b06b
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SHA1
6404aa27216d545928bc41ad2bdf3060ec0cab00
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SHA256
66580730f4262df3965ce5c539eaf105e0c9847ac509f4997c8e58a62d950433
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SHA512
eb42cc6c18f37dcbdda010ab2f800a546a3b298a5761e3f53ac57f5fa70f50258f95616d35f387a3d52e1c825b4d8517511a1d54251b3564cd5df6bc3770ff0e
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yq9W0:V6QFElP6n+gMQMOtEvwDpjyaLccVNluT
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_df23931c759479061db41d53a1a7b06b_cryptolocker
Files
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2024-04-25_df23931c759479061db41d53a1a7b06b_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