Behavioral task
behavioral1
Sample
cec6e683e3492c5cbff79ebcec326d1f51d00dd29d15b56c70d33b4a6b5fc7e6N.exe
Resource
win7-20240903-en
General
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Target
cec6e683e3492c5cbff79ebcec326d1f51d00dd29d15b56c70d33b4a6b5fc7e6N
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Size
298KB
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MD5
e47730c4a4a1005bac30205025f9fec0
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SHA1
57b194fda7a61613330fef459c8a29e54a7133ef
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SHA256
cec6e683e3492c5cbff79ebcec326d1f51d00dd29d15b56c70d33b4a6b5fc7e6
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SHA512
40c1078271ff3504cc925655d670157f0e4c35dbd25d4bce7e369d40d0f40dd853a5fbaa9808ea464037ca162a88dca7e730d46a4125ea9761f472ff4fbf7c6e
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SSDEEP
6144:Up9XA0wRep0lxpYf4LNeVEtxtWSHGYID3aMXiEks5N/rkIA7c:Up9Q/2qqf45A6x8XYijiEks5lrVA7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cec6e683e3492c5cbff79ebcec326d1f51d00dd29d15b56c70d33b4a6b5fc7e6N unpack001/out.upx
Files
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cec6e683e3492c5cbff79ebcec326d1f51d00dd29d15b56c70d33b4a6b5fc7e6N.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 3.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 295KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 172KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 3.2MB - Virtual size: 3.4MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 36KB
IMAGE_SCN_MEM_READ
.reloc Size: 250KB - Virtual size: 252KB
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ