Behavioral task
behavioral1
Sample
2024-07-08_14ac6e5335cb0ab40721543b32ed29d2_cryptolocker.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-07-08_14ac6e5335cb0ab40721543b32ed29d2_cryptolocker.exe
Resource
win10v2004-20240704-en
General
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Target
2024-07-08_14ac6e5335cb0ab40721543b32ed29d2_cryptolocker
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Size
37KB
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MD5
14ac6e5335cb0ab40721543b32ed29d2
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SHA1
03b263bc4baadfe423e7475363e72f95f1382c27
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SHA256
ff5c2ec67a0ef0e0844d6ea2ce502edeffbd3c3093e9a573602cf95ad9bc4158
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SHA512
d84d0fc2cf76caaa19127343358745b80aba63d68c59c091c07aa9f18a7d132276a6a44a0b705eed333409a0865f04e613bf137f8c4d201142ab01d13b1b012e
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SSDEEP
768:qTVbxjgQNQXtckstOOtEvwDpjAaD3TUogs/VXpAPW0:qTJu9cvMOtEvwDpjppVXz0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2024-07-08_14ac6e5335cb0ab40721543b32ed29d2_cryptolocker unpack001/out.upx
Files
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2024-07-08_14ac6e5335cb0ab40721543b32ed29d2_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
Sections
UPX0 Size: - 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
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out.upx.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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ