Behavioral task
behavioral1
Sample
2024-10-18_207df04f0f714f04fbab2d2f3079783c_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_207df04f0f714f04fbab2d2f3079783c_cryptolocker
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Size
92KB
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MD5
207df04f0f714f04fbab2d2f3079783c
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SHA1
240cde433c4d7bb3069478f224f6bba7921c94c7
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SHA256
b04e0e9086b2205863c430b68319dcc1b4c6eb5fc9cab74ef30c10935f1b94fa
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SHA512
bec99fc6be9e4ecd48979a793e175541d9a749f342f55d526f41afd721b2f4506ffff6a5e3f1baa5caeb278f5d4de12b108151ad08ae9e53666985b1bacc2e5b
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAeL:n6a+1SEOtEvwDpjYYvQd2PC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_207df04f0f714f04fbab2d2f3079783c_cryptolocker
Files
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2024-10-18_207df04f0f714f04fbab2d2f3079783c_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