Behavioral task
behavioral1
Sample
2024-09-13_3a212c8b8a7ebb0483355b8711fe57b1_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-09-13_3a212c8b8a7ebb0483355b8711fe57b1_cryptolocker
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Size
43KB
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MD5
3a212c8b8a7ebb0483355b8711fe57b1
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SHA1
3d8d103c8e909afb237362b0e8dee86b821df606
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SHA256
f9b4a31372adcc1d737501979ca745f941dd340298b0e5e1eae2bd2eee968eb1
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SHA512
2ecc95e8a1a28109ab2828d034fcc2a779e39bdf2783a58d42e3dc026141b8b996ea49a6307a3406262224d9e23e3cd22906a01053ae90371be25b1f927b1ee7
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoWJy:ba6YcA/Xk3wXFXSqAJ9y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_3a212c8b8a7ebb0483355b8711fe57b1_cryptolocker
Files
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2024-09-13_3a212c8b8a7ebb0483355b8711fe57b1_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: 16KB - Virtual size: 28KB
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: 8KB - 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