Behavioral task
behavioral1
Sample
2024-01-10_beff5126795a108720af26b8d3c20a76_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_beff5126795a108720af26b8d3c20a76_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_beff5126795a108720af26b8d3c20a76_cryptolocker
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Size
115KB
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MD5
beff5126795a108720af26b8d3c20a76
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SHA1
804e77f08f62541e653be1b783a08721c3400db6
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SHA256
0310ae0268180e26c700fcc997d4143ccb080b46566873ece2a7c047edf64cb0
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SHA512
e31ef93f35a9179d898c1df025925341530d45dce69ea6cd23e7c2a7c893b206e7dfeffb778e70ccf40ac0b8868577c42978e35431f11a3e24ef72614ba807fc
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerar/K:T6a+rdOOtEvwDpjLzv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_beff5126795a108720af26b8d3c20a76_cryptolocker
Files
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2024-01-10_beff5126795a108720af26b8d3c20a76_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