Behavioral task
behavioral1
Sample
NEAS.2023-09-04_ba1298040a2cc425ec97eaaabfc832d9_cryptolocker_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-04_ba1298040a2cc425ec97eaaabfc832d9_cryptolocker_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-04_ba1298040a2cc425ec97eaaabfc832d9_cryptolocker_JC.exe
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Size
59KB
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MD5
ba1298040a2cc425ec97eaaabfc832d9
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SHA1
18d57fda5313613a4d4556ecc59aa29f3a53a53e
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SHA256
afccc30da83e9cff9e038546c7b460d3d7f2c6acec4a416361024625f0a821d7
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SHA512
0c941d0c91518871873c699d14b0f62ab01be6ab982d80e31eef5aa924325bc0a3cbb4ac812736f0310b5712867a10432eb4bc5f3d8ea7cc5b2139595b77a8ca
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jK1:P8mnK6QFElP6n+gymddpMOtEvwDpjYz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-04_ba1298040a2cc425ec97eaaabfc832d9_cryptolocker_JC.exe
Files
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NEAS.2023-09-04_ba1298040a2cc425ec97eaaabfc832d9_cryptolocker_JC.exe.exe windows:5 windows 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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE