Behavioral task
behavioral1
Sample
2024-01-10_9d7d8b8eccc4b632a3645af6f8aef6bd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_9d7d8b8eccc4b632a3645af6f8aef6bd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_9d7d8b8eccc4b632a3645af6f8aef6bd_cryptolocker
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Size
92KB
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MD5
9d7d8b8eccc4b632a3645af6f8aef6bd
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SHA1
90797197288f582d1e2a0e9ddbdb7968d535d41f
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SHA256
27682a31289047aa2ec8688a7ac58a8c428af42db83bbb95d53d16ea8303a5a3
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SHA512
11d4f5f9d5f895b8c4a2e3828b5e3c47274afe5aca6c114cf17713c604918dac9fe879903cafca082a125362e9e14046ea709423b53671d7886843a91519371f
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SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp01w:AnBdOOtEvwDpj6ze
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_9d7d8b8eccc4b632a3645af6f8aef6bd_cryptolocker unpack001/out.upx
Files
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2024-01-10_9d7d8b8eccc4b632a3645af6f8aef6bd_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: 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
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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
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ