Behavioral task
behavioral1
Sample
338f599b77b184328635635dcd6b98a0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
338f599b77b184328635635dcd6b98a0N.exe
Resource
win10v2004-20240802-en
General
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Target
338f599b77b184328635635dcd6b98a0N.exe
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Size
61KB
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MD5
338f599b77b184328635635dcd6b98a0
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SHA1
9c730daf8017f9d93ec1531d336b0a63ed1c8374
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SHA256
94d373c998437c44d5d9662ac3eb58d6f864b9b0f3b6d9efed4545b54d251634
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SHA512
e6bc08bd6738bb38805c4728110a29176a3eb7a99aec07cf8ff7c12fe78c1c9e34afec020c04d038a9f883b9930f0bdf8e6b4f01969824d08fc2b3ad036b785a
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8IZTxQ2MQ2O:KQSo7ZtQ2MQ2O
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 338f599b77b184328635635dcd6b98a0N.exe unpack001/out.upx
Files
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338f599b77b184328635635dcd6b98a0N.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