Behavioral task
behavioral1
Sample
2024-01-06_7a24f5ee3f9aa51f52e916a695cf503f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_7a24f5ee3f9aa51f52e916a695cf503f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_7a24f5ee3f9aa51f52e916a695cf503f_cryptolocker
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Size
148KB
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MD5
7a24f5ee3f9aa51f52e916a695cf503f
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SHA1
60db761d4bc9d1b9433189a0e5a4206995cf64ae
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SHA256
6cea73bf6b0dc1b65cfd53f03a0eae4fe06d0039533533f93fffe8d5959728e3
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SHA512
e76a1ca53060bbba818c430e0bcc2249af27bf891ddc1f945105928045fc36bfb2d70a913fcae11c8b05244ee46b54dbad1a9f41164607828508d11e7e632dd3
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgp699GNtL1egz:T6a+rdOOtEvwDpjLzC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_7a24f5ee3f9aa51f52e916a695cf503f_cryptolocker
Files
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2024-01-06_7a24f5ee3f9aa51f52e916a695cf503f_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