Behavioral task
behavioral1
Sample
2024-10-05_3952d7a3a63a108bb42db1714c038891_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-05_3952d7a3a63a108bb42db1714c038891_cryptolocker
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Size
55KB
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MD5
3952d7a3a63a108bb42db1714c038891
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SHA1
7ae0faf83ffeb7a0d4ac4dd8bfaf513f977fa116
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SHA256
4f8f9e6f0c9076fc85141b15e51d035db37889253df8f21059831fbda79ed1bc
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SHA512
440a25e66f7e91836c9bacb1bf7a14dc117cc46cc9f8c986272f4817958769c6bf371aa53f50856224b2751f6131c1d08ccc475b581f2cf13ce76c1305b45f1b
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkV6/B:z6QFElP6n+gKmddpMOtEvwDpj31ikVqB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_3952d7a3a63a108bb42db1714c038891_cryptolocker
Files
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2024-10-05_3952d7a3a63a108bb42db1714c038891_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