Behavioral task
behavioral1
Sample
2024-09-01_0e2dbf1e96cd813bdbd002d137acc05a_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-01_0e2dbf1e96cd813bdbd002d137acc05a_cryptolocker
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Size
87KB
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MD5
0e2dbf1e96cd813bdbd002d137acc05a
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SHA1
54f62307df771eb4305617a1243f4cad505b7c11
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SHA256
102650073e71af7aa8309dc3b303160b3ba1c5a63aa8e68b38a81f00eaaf80b6
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SHA512
bb05facf9e8f2f1d50ebfd52e12eadba9c0c9126e8552df1324bbd9f6608e0c1d7a91eef730462c3f0058282d38b1381146eaf4bf3bbebcace9717eb1f8b645f
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT7vM5Rg:T6a+rdOOtEvwDpjNF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-01_0e2dbf1e96cd813bdbd002d137acc05a_cryptolocker
Files
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2024-09-01_0e2dbf1e96cd813bdbd002d137acc05a_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