Behavioral task
behavioral1
Sample
2024-09-21_6bf859d26c9175ef0c8c527eead5741e_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-21_6bf859d26c9175ef0c8c527eead5741e_cryptolocker
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Size
62KB
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MD5
6bf859d26c9175ef0c8c527eead5741e
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SHA1
7954116c55b471876fd8feece993d7784d4a05c5
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SHA256
47879e4b9f1770327eb87e1840cd17e067822c736cd1ce8433e12ef44f88a0ac
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SHA512
c1ab96b234ed8947112d4c5a0dcae9889ea9e052e12430d47470ec884e4a1054730302c134975116bc0c81ff1a751a1f2cd4ae4c99678936da9eff0ac7397ddc
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SSDEEP
1536:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhgNP:H6a+uSEOtEvwDpjD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_6bf859d26c9175ef0c8c527eead5741e_cryptolocker
Files
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2024-09-21_6bf859d26c9175ef0c8c527eead5741e_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE