Behavioral task
behavioral1
Sample
2024-09-25_97f6597d1d99333401c30d7bb09bddfe_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-25_97f6597d1d99333401c30d7bb09bddfe_cryptolocker
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Size
92KB
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MD5
97f6597d1d99333401c30d7bb09bddfe
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SHA1
1ade38cb4e01757e86b74401e94e8c32ee1ecc8b
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SHA256
33b583ee55d1047967a287314d4cce23231145687a53bd08ac2388bd96102c14
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SHA512
24f585c4c9bebc30683596b808f792bc55dfb4173b369bfb159057685ea76cff8ef93fed6cef83745f33d5ff3f5c3584d6ad6e263bf8045be115d15b3171fcac
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAePT:n6a+1SEOtEvwDpjYYvQd2PK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_97f6597d1d99333401c30d7bb09bddfe_cryptolocker
Files
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2024-09-25_97f6597d1d99333401c30d7bb09bddfe_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