Behavioral task
behavioral1
Sample
2024-10-06_c2215a3ea2ff9df0f7760b23405f2893_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-06_c2215a3ea2ff9df0f7760b23405f2893_cryptolocker
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Size
77KB
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MD5
c2215a3ea2ff9df0f7760b23405f2893
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SHA1
12bcf0d0d1fce7499c470325be8078b6f2a4e811
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SHA256
4956a9ac15628c5361bda4425408f011ba585632c0e551805d98e3eed0ecb5f0
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SHA512
ed8d17f1fc60ab57fe9b9ff6dc191265b37e0844d909c37903cdde88ccba2271e9e726a49b7bdc3c28a5fbe93730f924480e5f52beb38ac45bf0dbe512ac9e0b
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QDf:zCsanOtEvwDpjn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-06_c2215a3ea2ff9df0f7760b23405f2893_cryptolocker
Files
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2024-10-06_c2215a3ea2ff9df0f7760b23405f2893_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: 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