Behavioral task
behavioral1
Sample
2024-10-02_8243bd2c615523cf27e87e0e91937200_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-02_8243bd2c615523cf27e87e0e91937200_cryptolocker
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Size
93KB
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MD5
8243bd2c615523cf27e87e0e91937200
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SHA1
8803b56eda79d18bb8fa635b8530e7596a96473c
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SHA256
29531f1254cbb160022d37698ad9eceab31c30cd38b8398ec96e47b67d8714aa
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SHA512
40f1b2b535fd791516de82dc8b508fdc4e29111d987de86835b76f55f079a0f24d20a52201b32179c280babc487fcc67f0d249539c17a894ff49eb895bb9d6ab
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAePJ: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_8243bd2c615523cf27e87e0e91937200_cryptolocker
Files
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2024-10-02_8243bd2c615523cf27e87e0e91937200_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