Behavioral task
behavioral1
Sample
b80f5c5aaec0e08e20c53d3d7b96e7a1_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b80f5c5aaec0e08e20c53d3d7b96e7a1_JC.exe
Resource
win10v2004-20230915-en
General
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Target
b80f5c5aaec0e08e20c53d3d7b96e7a1_JC.exe
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Size
87KB
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MD5
b80f5c5aaec0e08e20c53d3d7b96e7a1
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SHA1
4cf6248f7fb01622784553dc4d5fdebe281afa11
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SHA256
2f2593f94dbbb47afb55ee0b1c91543ed9a93a8dff4463acc2f6e871f24eca6e
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SHA512
2cced21449c0b1d7ac9d904c51b27ce6bfffa91e8d4e6965fe14faad76b3ed4b1852f51f0b3993ca86113c67224822a8f0d780962c3c0d007d60859bcb1ade90
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SSDEEP
1536:mYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8n7:jdEUfKj8BYbDiC1ZTK7sxtLUIGm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b80f5c5aaec0e08e20c53d3d7b96e7a1_JC.exe
Files
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b80f5c5aaec0e08e20c53d3d7b96e7a1_JC.exe.exe windows:4 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: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ