Behavioral task
behavioral1
Sample
2024-01-10_dafc4648a440175d8d1a193be3aa6023_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_dafc4648a440175d8d1a193be3aa6023_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_dafc4648a440175d8d1a193be3aa6023_cryptolocker
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Size
65KB
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MD5
dafc4648a440175d8d1a193be3aa6023
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SHA1
825c8b103c57057e24f69b9de1d0ca16e1d02be8
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SHA256
5644f2e7533e76101a80ebbb29a964cd21a843999bbb110e753ebc9298e42aa0
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SHA512
0b91297ab209a92cbdf6cac34d150310bfe8d52c8a458a655d5ef43510055ca3e8e985619a4c43ef75fa6ff9e198d503247bce04031ea8ed8e283c7f61e32ff4
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAvCbDa67:z6a+CdOOtEvwDpjQH7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_dafc4648a440175d8d1a193be3aa6023_cryptolocker
Files
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2024-01-10_dafc4648a440175d8d1a193be3aa6023_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