Behavioral task
behavioral1
Sample
2024-09-15_5cfd86e6e77d21af1e1064857ef0057d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-15_5cfd86e6e77d21af1e1064857ef0057d_cryptolocker
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Size
90KB
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MD5
5cfd86e6e77d21af1e1064857ef0057d
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SHA1
40ed9d8d1b790ec448844f9a75b188fe21f1daa8
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SHA256
1e5deec1b2b1be93069ffff63ea96d183b9b78b2cd19692f27cbe7253f7f65b9
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SHA512
4b7f20c5a8b55603217d470ca1937a1bc22c9c828c5a3789745f5f35c6a22085d7502ba2b7a5e872abd9419b2189366459dbbdf9f855f55aa0b01c3c00897008
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQA+:n6a+1SEOtEvwDpjYYvQd2P+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_5cfd86e6e77d21af1e1064857ef0057d_cryptolocker
Files
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2024-09-15_5cfd86e6e77d21af1e1064857ef0057d_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: 11KB - 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