Behavioral task
behavioral1
Sample
2024-10-02_1b2b58d871e80e15bee3e450843e1016_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-02_1b2b58d871e80e15bee3e450843e1016_cryptolocker
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Size
93KB
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MD5
1b2b58d871e80e15bee3e450843e1016
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SHA1
26f5167ab3714bdb6cd72d12851ba5f484253ed5
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SHA256
49a5d24f1e2be1a3d2efbfd9759dfc4cce6f8e82b5ada8b1505c30d18db8d47c
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SHA512
8b917256c20138379f74a5471639519a60f0611d067d671acc6296d045f8cd838901d341efcce058d6287f4da7e3ddda228ae6da4e2f50f6a82f6fca046e24b0
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAePh:n6a+1SEOtEvwDpjYYvQd2Pc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_1b2b58d871e80e15bee3e450843e1016_cryptolocker
Files
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2024-10-02_1b2b58d871e80e15bee3e450843e1016_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