Behavioral task
behavioral1
Sample
2024-09-29_33c377cdccda10e93da722106067ab54_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-29_33c377cdccda10e93da722106067ab54_cryptolocker
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Size
79KB
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MD5
33c377cdccda10e93da722106067ab54
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SHA1
7d818d151edefe84ae4e5e6dcf74f0adf7b02679
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SHA256
c86f8f203e1bbed0361ebdd61792bacfdebf5342ff4298409d08889190cf581b
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SHA512
ba70bf290668426cb7fa69f9c0f9d06657fb19aaf2a2a80609709b2edb54a68fed3b26470eaededad7d664d6a24fb2d9211233c1e88e9a8975fd5134005f1752
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdxPUxnxk6:T6a+rdOOtEvwDpjNtHP6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_33c377cdccda10e93da722106067ab54_cryptolocker
Files
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2024-09-29_33c377cdccda10e93da722106067ab54_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