Behavioral task
behavioral1
Sample
2024-01-08_9cdd5bd94b1e1d9f3b81c0481c21c43d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_9cdd5bd94b1e1d9f3b81c0481c21c43d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_9cdd5bd94b1e1d9f3b81c0481c21c43d_cryptolocker
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Size
58KB
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MD5
9cdd5bd94b1e1d9f3b81c0481c21c43d
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SHA1
812ba9f5baa24b01b088be6cb8a728576f179eaa
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SHA256
0be83eae6a8efeb1f30793f68a90bbe0ddf1cbd75a30423ba3d3a38980c7d3d3
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SHA512
0b281f720dd3acba16bf9b8c80714d98ca7d1a1b3dcbec5726af84d0b1dbad153e899fcb19a628573faa5c800b0d15a0b71e1fc79adc9ecb12415fb43ac568a9
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8JI:T6QFElP6n+gxmddpMOtEvwDpjwa3S
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_9cdd5bd94b1e1d9f3b81c0481c21c43d_cryptolocker
Files
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2024-01-08_9cdd5bd94b1e1d9f3b81c0481c21c43d_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