Behavioral task
behavioral1
Sample
2024-09-19_1e7bc540c438e348e731cc3f86742d61_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-19_1e7bc540c438e348e731cc3f86742d61_cryptolocker
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Size
59KB
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MD5
1e7bc540c438e348e731cc3f86742d61
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SHA1
e2f9da1f7b2274f0cbb3df07573280950dc448d9
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SHA256
5092d32d922a91100259dbe01217649873e314c7ae97ccb22bea8edc909cd374
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SHA512
62a0f3f90d73aadaa8af5ef6f51e1ca126be2fc12415aafbc015ee9bec244756aa04aa41f36604a2920129a11d1a5c5b3a01769650de8d4a5a2698e75ae1cc82
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6p2:H6QFElP6n+gou9cvMOtEvwDpjCpVXU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_1e7bc540c438e348e731cc3f86742d61_cryptolocker
Files
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2024-09-19_1e7bc540c438e348e731cc3f86742d61_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: 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