Behavioral task
behavioral1
Sample
2024-10-15_e97a995c9d42142a565ffe3f2dc9133c_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_e97a995c9d42142a565ffe3f2dc9133c_cryptolocker
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Size
69KB
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MD5
e97a995c9d42142a565ffe3f2dc9133c
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SHA1
4891b9d52b30a9a9785c07aa659cd03578983fa4
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SHA256
18d64cf2133efd04d65746089ce7b12966a5a7f0caf2a434a2bad5d2daf2fa87
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SHA512
4ee0d20981a6441ba5e712e7ca8bad02ad9ed13fc5b7f33e550db167b32338e318597658e9ceb340276a4d965c3f7bbe7f607d4313e85deab483885bbc3db819
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAeB2:z6a+CdOOtEvwDpjQ4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_e97a995c9d42142a565ffe3f2dc9133c_cryptolocker
Files
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2024-10-15_e97a995c9d42142a565ffe3f2dc9133c_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