Behavioral task
behavioral1
Sample
b1b4bf790878c93d88b826bbe29be588d1599e1677ca62b7fa944ed37ce39280.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b1b4bf790878c93d88b826bbe29be588d1599e1677ca62b7fa944ed37ce39280.exe
Resource
win10v2004-20240226-en
General
-
Target
b1b4bf790878c93d88b826bbe29be588d1599e1677ca62b7fa944ed37ce39280
-
Size
1.2MB
-
MD5
1e1d769110f5977c72c6011b7c88a3de
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SHA1
520599bc8030c00931d3af9e56b8d2ad0c46f06e
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SHA256
b1b4bf790878c93d88b826bbe29be588d1599e1677ca62b7fa944ed37ce39280
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SHA512
d2e086fcfc8f85daefdaea0233edb393d9ff82666041d957d69d656fdd0086694cadea8c7226a3f437ad7ac836a2d4e19cb80a470940b0c019a3d3f661c0a77c
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SSDEEP
24576:t2DEBwHRoEZGcqZJuVtWOPAo87hdhH/4TRH7E39BLmpetnkCdXC:QXZhHtTYftQTRH7E3ypetnpdXC
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1b4bf790878c93d88b826bbe29be588d1599e1677ca62b7fa944ed37ce39280
Files
-
b1b4bf790878c93d88b826bbe29be588d1599e1677ca62b7fa944ed37ce39280.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE