Behavioral task
behavioral1
Sample
2024-01-10_929d2c5473cb22f9e43627318f43f716_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_929d2c5473cb22f9e43627318f43f716_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-10_929d2c5473cb22f9e43627318f43f716_cryptolocker
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Size
62KB
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MD5
929d2c5473cb22f9e43627318f43f716
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SHA1
3dd934ee06e214515a59134d624a282496ff3811
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SHA256
8eae59d5ec1c80519a358e99a14934bc1cfd89f97b8ff97c794edbf7c8ff520d
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SHA512
4fb6ec5e1904ae63ec3fd44c9508ed33c5d54a3d95d3f8ccd6afefb5c395447ed17ea3743da32551c97096ab0772c44be9c992bd79dbfc5479103954992c3741
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ54:zj+soPSMOtEvwDpj4kpmeLm8
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_929d2c5473cb22f9e43627318f43f716_cryptolocker
Files
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2024-01-10_929d2c5473cb22f9e43627318f43f716_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