Behavioral task
behavioral1
Sample
2024-09-27_e9bb35a0ca157f060365f7d224e4a8f9_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-27_e9bb35a0ca157f060365f7d224e4a8f9_cryptolocker
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Size
59KB
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MD5
e9bb35a0ca157f060365f7d224e4a8f9
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SHA1
839805d37d597fe1777a93138936fc0311c85534
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SHA256
1d99a20584c35f6c1ad9ce498c8fbbc6f75bd396447cf1b7276a3e2cd913ca72
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SHA512
4c7fc142d904dce84210512d7c43748c4b49e10284114880fcfc3d7a51f27329334b72de97d3cf9b8ca01821e5b9bc92d8918efb80df24249589cc6d5244d16c
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSE:bP9g/xtCS3Dxx0I
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_e9bb35a0ca157f060365f7d224e4a8f9_cryptolocker
Files
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2024-09-27_e9bb35a0ca157f060365f7d224e4a8f9_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