Behavioral task
behavioral1
Sample
2024-09-09_7964717fb35c09d1f5246ced7a43c2c2_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-09_7964717fb35c09d1f5246ced7a43c2c2_cryptolocker
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Size
91KB
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MD5
7964717fb35c09d1f5246ced7a43c2c2
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SHA1
8e01c69f223b5ddc08f86238cfa3dab284adcbac
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SHA256
08de62c278a37919941210bd70deb16b9352a880c5ddb288130798e6ef406cb6
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SHA512
9f3e632c83de43648e157cb0a088419930428e4bba511690c45ebc0884b250d8f14f48eaac772ec37f848aac84281a17c81c9134a6c872f33f6ee13aeff2cafa
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAes:n6a+1SEOtEvwDpjYYvQd2PB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_7964717fb35c09d1f5246ced7a43c2c2_cryptolocker
Files
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2024-09-09_7964717fb35c09d1f5246ced7a43c2c2_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