Behavioral task
behavioral1
Sample
2024-09-09_5f3393493a975c797b0a2921c19497bb_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-09_5f3393493a975c797b0a2921c19497bb_cryptolocker
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Size
59KB
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MD5
5f3393493a975c797b0a2921c19497bb
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SHA1
bc6574a89f6336710b1621fc5322754c1ba19fc3
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SHA256
c72e6192996b52c1e61b867f693616667d23de4dc8ffdf925a8fc25f52890508
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SHA512
9bab8eb7262fb3692acc437adb68c39f36e030afa930bf4568b2121601980c2bc78b639ed4877cb6bf911cf20334f70f2101be8acba9f3d7dc872b9d3704b183
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSb:bP9g/xtCS3Dxx0X
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_5f3393493a975c797b0a2921c19497bb_cryptolocker
Files
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2024-09-09_5f3393493a975c797b0a2921c19497bb_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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