Behavioral task
behavioral1
Sample
3b2f8bb85bbfc546cc8492e53b34e99e737a8222abf9662bc60d8a3908f5d77cN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3b2f8bb85bbfc546cc8492e53b34e99e737a8222abf9662bc60d8a3908f5d77cN.exe
Resource
win10v2004-20240802-en
General
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Target
3b2f8bb85bbfc546cc8492e53b34e99e737a8222abf9662bc60d8a3908f5d77cN.exe
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Size
34KB
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MD5
cef8180efced2149565f2f3fdc8d5390
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SHA1
480d13ff68a2c4e24886241a1679cb3f967fbd1a
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SHA256
3b2f8bb85bbfc546cc8492e53b34e99e737a8222abf9662bc60d8a3908f5d77c
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SHA512
e065096ce0b721c111586fcb6a67765f2048addf23e38584511336e4762a20c473eb8b2203209ec2d4cf24f735a94ea57525d6f15ed243e497023e376c729fec
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiW:CTW7JJ7TTQoQW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b2f8bb85bbfc546cc8492e53b34e99e737a8222abf9662bc60d8a3908f5d77cN.exe unpack001/out.upx
Files
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3b2f8bb85bbfc546cc8492e53b34e99e737a8222abf9662bc60d8a3908f5d77cN.exe.exe windows:4 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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ