Behavioral task
behavioral1
Sample
2024-10-12_d6611d5a15b315d0e06cdc2719ec3e5d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_d6611d5a15b315d0e06cdc2719ec3e5d_cryptolocker
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Size
83KB
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MD5
d6611d5a15b315d0e06cdc2719ec3e5d
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SHA1
7e292873f9bd541da504be98e579420e71b16b96
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SHA256
8c9ab3f5b5f8f7ddbdaafb21ef86c2484e85befd18698f9c5ab4c327a19de216
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SHA512
82ec454020a0b6a9735c6089bcdfd9e97f50facd090934beb0f148dc81236aef8bd2ff550ce9947ff5b10445f4c8d34520743344238eab61556488495790554e
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QXe:zCsanOtEvwDpji
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_d6611d5a15b315d0e06cdc2719ec3e5d_cryptolocker
Files
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2024-10-12_d6611d5a15b315d0e06cdc2719ec3e5d_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