Behavioral task
behavioral1
Sample
2024-09-25_9be8d7aad255d0a3fccd70a44b601207_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-25_9be8d7aad255d0a3fccd70a44b601207_cryptolocker
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Size
55KB
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MD5
9be8d7aad255d0a3fccd70a44b601207
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SHA1
0a37edb70a12e286e6cb5478124921098be71e0a
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SHA256
5a47fcf3f5652a566232239762655b3b493d0aaf7638654b741389aa1207ede3
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SHA512
03e6271a30ed3fa2e88fc636112138e7cd7453c92d77d9d9d1005d1e2f63e8c65f0b0d39dcaeb584a74625d04bb1b5b630eadc54f83b197ec8ba7883a82ba09e
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOk/9Z:z6QFElP6n+gKmddpMOtEvwDpj31ik/9Z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_9be8d7aad255d0a3fccd70a44b601207_cryptolocker
Files
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2024-09-25_9be8d7aad255d0a3fccd70a44b601207_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_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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