Behavioral task
behavioral1
Sample
2024-08-29_29cf8313f1fae667bbef1070924227dc_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-08-29_29cf8313f1fae667bbef1070924227dc_cryptolocker
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Size
62KB
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MD5
29cf8313f1fae667bbef1070924227dc
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SHA1
0be9b80c275358202ab87db27d8ea08c0685266d
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SHA256
081848271da08519365dc17d747db810ab46c41327e4e966edfa89165dccb3e0
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SHA512
51ec4ec9a84af90d2e35f81e94abbeea0d98274dc96f20753d0ad2e53f319d2d44f57cefbdf3690257ae6efca039584aae59b2eabfafbae64300152b92cfcfa4
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qho:H6QFElP6n+gou9cvMOtEvwDpjCpVXhho
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_29cf8313f1fae667bbef1070924227dc_cryptolocker
Files
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2024-08-29_29cf8313f1fae667bbef1070924227dc_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: 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE