Behavioral task
behavioral1
Sample
b49fc4bd2a08c76e1855763c71cbbcf0d4e87b12f0c6148024f0c604bba5daa0.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b49fc4bd2a08c76e1855763c71cbbcf0d4e87b12f0c6148024f0c604bba5daa0.exe
Resource
win10v2004-20240704-en
General
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Target
b49fc4bd2a08c76e1855763c71cbbcf0d4e87b12f0c6148024f0c604bba5daa0
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Size
1.8MB
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MD5
cca9b1e684537a317e98fced66a09d9e
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SHA1
f3bdcd1a9aa2e41d77abf87a9fceee066f96300a
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SHA256
b49fc4bd2a08c76e1855763c71cbbcf0d4e87b12f0c6148024f0c604bba5daa0
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SHA512
6c72c85f99c8d55b6ca9818ca1132be3d19c30446e962438e9f4410508eab4fb538aceaa4281fd87daeee2d63dc989028a6c7efc15268cea87b32d75e6937d30
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SSDEEP
49152:29UAxBrFrrDgPSnnkH24ffkVStksCJ7/HtKnsGqMTuu07it0ROvLeuVR1e5:q5nnknfkItksA/NAsGqyuuiitLeuVR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b49fc4bd2a08c76e1855763c71cbbcf0d4e87b12f0c6148024f0c604bba5daa0 unpack001/out.upx
Files
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b49fc4bd2a08c76e1855763c71cbbcf0d4e87b12f0c6148024f0c604bba5daa0.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: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 416KB - Virtual size: 816KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ