Behavioral task
behavioral1
Sample
2024-10-14_cc7db96199ac883739f506d4e0bfd9d0_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_cc7db96199ac883739f506d4e0bfd9d0_cryptolocker
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Size
69KB
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MD5
cc7db96199ac883739f506d4e0bfd9d0
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SHA1
84eb0815d18b6cdcb928887dd2246e1f38df8ac1
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SHA256
938539d4887bdf28689e4202a6cb074cff9a3a0aa44fbd7055ca1c116b71a024
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SHA512
7226ddc7edc4eb33229fb43ace37ce3b2c0f5d170850b8e6632d9f8e40e18a2c03eb075811eb2334a4785267c6e9177b751a878101fad447f5bac1699766074a
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SSDEEP
1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQApv:78SEOtEvwDpjWYvQd2Px
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_cc7db96199ac883739f506d4e0bfd9d0_cryptolocker unpack001/out.upx
Files
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2024-10-14_cc7db96199ac883739f506d4e0bfd9d0_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
UPX0 Size: - Virtual size: 32KB
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
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out.upx.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