Behavioral task
behavioral1
Sample
2024-09-12_7cd8f9ab99b6d6d78764df496681ece2_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_7cd8f9ab99b6d6d78764df496681ece2_cryptolocker
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Size
59KB
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MD5
7cd8f9ab99b6d6d78764df496681ece2
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SHA1
a0ca3295046afcf03bcaa6cfe91a65dce681e9ce
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SHA256
d12a0f0a8f8e706848e5d316c9eaa37cac7042ade06a09f220067b8ba5ebdd6b
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SHA512
228759e7a774e2f41a97939f25cd09b13c4aadcf3799ecdd5264fe32d49346b690f15623a8b9cbd57ddab3705643631602eb75a632e18cfcaed2747d0bd2f065
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+Nv:z6QFElP6n+gKmddpMOtEvwDpj9aYaI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_7cd8f9ab99b6d6d78764df496681ece2_cryptolocker
Files
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2024-09-12_7cd8f9ab99b6d6d78764df496681ece2_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