Behavioral task
behavioral1
Sample
2024-01-06_682e68738eca857b4bd9382ed66f9286_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_682e68738eca857b4bd9382ed66f9286_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-06_682e68738eca857b4bd9382ed66f9286_cryptolocker
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Size
104KB
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MD5
682e68738eca857b4bd9382ed66f9286
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SHA1
84f9d74b70a07ad97398d8b99888fe488b7213f6
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SHA256
b31e8d3f9d3efada6a4a0f9346874a234c3e23565524a67d5510d7f26d5f4419
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SHA512
d2ccfa62963952101ad961aaa756c8ca481f37c32f3b6113abf6d5412b660a4123569aea0f25a55cece15e372979f3d615190c0f8aa2a3ba1d99e1e95d9c78b4
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gksgk:1nK6a+qdOOtEvwDpjD
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_682e68738eca857b4bd9382ed66f9286_cryptolocker
Files
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2024-01-06_682e68738eca857b4bd9382ed66f9286_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE