Behavioral task
behavioral1
Sample
2024-10-02_a34a0fb454e0d61f5aad51faa09f397b_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-02_a34a0fb454e0d61f5aad51faa09f397b_cryptolocker
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Size
82KB
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MD5
a34a0fb454e0d61f5aad51faa09f397b
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SHA1
2ab9fb804508857fb479095fae38321602d8ab91
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SHA256
a3995c6546db14e81bdc6ebb22b7e6ef41bfff87ee2635f3753b570d8ca6b2e1
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SHA512
a117ba3c2c68787f003ad51db3cb0948015720aca63c198ea8d8329d71a42adb915d31b2f5974674ee221dea17a1fc76d8ae9f2a6a072a0ca3da8132355ab1da
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Qv:zCsanOtEvwDpjr
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_a34a0fb454e0d61f5aad51faa09f397b_cryptolocker
Files
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2024-10-02_a34a0fb454e0d61f5aad51faa09f397b_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_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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