Behavioral task
behavioral1
Sample
2024-01-10_7d2f9436223d239c392d1f0023644cd1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_7d2f9436223d239c392d1f0023644cd1_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-10_7d2f9436223d239c392d1f0023644cd1_cryptolocker
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Size
105KB
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MD5
7d2f9436223d239c392d1f0023644cd1
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SHA1
8f360038fe95359882675947787e4cdf39f32947
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SHA256
3efe6a6a10ffad0b95982f01ba5b440bed9b3e0691ef5cba6e0506e9586aa6f1
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SHA512
f5d73cba138d6da4ef73d152a9c9bd744574dd26013afd37d4564f97aadd37494d8f3883aa4236d8a12bf21ea67287c821ef2f950f851933643ea4a0c76172d4
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GkszfW:1nK6a+qdOOtEvwDpjq
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_7d2f9436223d239c392d1f0023644cd1_cryptolocker
Files
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2024-01-10_7d2f9436223d239c392d1f0023644cd1_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE