Behavioral task
behavioral1
Sample
2024-10-31_ee1c25d5c59b838105092b58f27f79a4_cryptolocker.exe
Resource
win7-20241023-en
General
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Target
2024-10-31_ee1c25d5c59b838105092b58f27f79a4_cryptolocker
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Size
62KB
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MD5
ee1c25d5c59b838105092b58f27f79a4
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SHA1
a45d1c8041b49a995fe6984ec5d007caf8793a51
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SHA256
3b2a98512ed7272b5bb4dbd251827dda3316360bd5efa13ffcd9b51e8a6137e0
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SHA512
710a7d7016b75ec528fd4ff53ff4dac313cdbd2942bbd31b4d0b0a8697b14deb144143d281fef9e008eb9038817d6f948bb8afd53454d5c2062d1c7c9444f83f
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SSDEEP
1536:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzRpr:f6a+1SEOtEvwDpjBl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-31_ee1c25d5c59b838105092b58f27f79a4_cryptolocker
Files
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2024-10-31_ee1c25d5c59b838105092b58f27f79a4_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