Behavioral task
behavioral1
Sample
2024-01-09_16dcbd6c6655f1b2315d3a30530f18af_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_16dcbd6c6655f1b2315d3a30530f18af_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_16dcbd6c6655f1b2315d3a30530f18af_cryptolocker
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Size
68KB
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MD5
16dcbd6c6655f1b2315d3a30530f18af
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SHA1
ff66d3f4bc35885494caaed6bbf0ab8079f77e41
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SHA256
1a5ff5f0e1deb8e07be335c911cae8a4fdc8ddce9246994c5fba5579ca06da05
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SHA512
4a81684ca0f7712f825c5f3ae8451ef5df4982f7f5a8dd69cd09a0c282b2775a14b9e7a8b71753e3b3910f943c9716a3f0d7352c7cfe60959303f9ec3c2a0b06
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeBz2X:z6a+CdOOtEvwDpjQO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_16dcbd6c6655f1b2315d3a30530f18af_cryptolocker
Files
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2024-01-09_16dcbd6c6655f1b2315d3a30530f18af_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