Behavioral task
behavioral1
Sample
2024-08-29_e98f9abd2142037ffbece300ec55385a_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-29_e98f9abd2142037ffbece300ec55385a_cryptolocker
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Size
92KB
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MD5
e98f9abd2142037ffbece300ec55385a
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SHA1
6984d455d62298ef3a9acc31b62a27b27830fcf2
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SHA256
bfe8a384f085c1a4f1a89670e16a1ebadf31f056a56a3581f507fe44c4a53e5d
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SHA512
06142e65182f8b710d429833c864f615a316573d7d9f5ea3518b337e17e6b23a76c65cec9687f949384e5029a62a6f395c34e031af9da878d4b47cea885ae45b
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAeh:n6a+1SEOtEvwDpjYYvQd2PE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_e98f9abd2142037ffbece300ec55385a_cryptolocker
Files
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2024-08-29_e98f9abd2142037ffbece300ec55385a_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