Behavioral task
behavioral1
Sample
2024-01-11_ded4d25f68edb3645f307f14fa68024c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-11_ded4d25f68edb3645f307f14fa68024c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-11_ded4d25f68edb3645f307f14fa68024c_cryptolocker
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Size
61KB
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MD5
ded4d25f68edb3645f307f14fa68024c
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SHA1
abdee41d4d848b94b16d87782dfd299f5af84b49
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SHA256
76a9a57195dbf5d1ec24e32451ab3fc8896dfd7d0fe37a9d28b70ee424f7c2c9
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SHA512
bde6501c736e3be2c6fd128e9741c310cdf89ce33934a1d729df45745159ab6c0232e4d7a14f1e4f679289ddbafbf9a3429bf2dae8f8144f1991c5bf13ed3bd1
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J5+SqA:T6QFElP6n+gxmddpMOtEvwDpjwa3bqA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_ded4d25f68edb3645f307f14fa68024c_cryptolocker
Files
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2024-01-11_ded4d25f68edb3645f307f14fa68024c_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