Behavioral task
behavioral1
Sample
5a15f8160641877a4b598b03fe40f743130bfd846965b13d1f2ffbb9472eaa0c.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
5a15f8160641877a4b598b03fe40f743130bfd846965b13d1f2ffbb9472eaa0c.exe
Resource
win10v2004-20240508-en
General
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Target
5a15f8160641877a4b598b03fe40f743130bfd846965b13d1f2ffbb9472eaa0c
-
Size
48KB
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MD5
254af4dd91d91363f4bef7f286bd81f3
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SHA1
f110dd172e8515dd68ebf9d544f8892f1d268db5
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SHA256
5a15f8160641877a4b598b03fe40f743130bfd846965b13d1f2ffbb9472eaa0c
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SHA512
dc1890746afce3aa7bb4b548b66b88390f943e9d0cb2bdefae4c597f618db4787f70b601ba3c20a2a78f61e0cdf21aaf390e7d5b62c17e0fa5401e4f994c9d57
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFWM:CTWn1++PJHJXA/OsIZfzc3/Q8F
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5a15f8160641877a4b598b03fe40f743130bfd846965b13d1f2ffbb9472eaa0c unpack001/out.upx
Files
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5a15f8160641877a4b598b03fe40f743130bfd846965b13d1f2ffbb9472eaa0c.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