Behavioral task
behavioral1
Sample
b98ed96ddde9232c7940863adffaee6d0530ffa1e391555a045f65fd576fd054.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
b98ed96ddde9232c7940863adffaee6d0530ffa1e391555a045f65fd576fd054.exe
Resource
win10v2004-20240419-en
General
-
Target
b98ed96ddde9232c7940863adffaee6d0530ffa1e391555a045f65fd576fd054
-
Size
214KB
-
MD5
c687a356bced5b51939fc00318dcc083
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SHA1
d317b40f8a33d2156597d919b148a1ddf1da93fe
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SHA256
b98ed96ddde9232c7940863adffaee6d0530ffa1e391555a045f65fd576fd054
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SHA512
bdb5d2912cfb385f81688964353e369abb60f2e93e44f1ccb52922161ae52c92e40d51606137e39a82545c27456e219b8adc2e48c7995a5af15da1243fd99cb1
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SSDEEP
6144:hfAIuZAIuDMVtM/XSDfAIuZAIuDMVtM/XSA:ZAIuZAIuOYS7AIuZAIuOYSA
Malware Config
Signatures
-
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 b98ed96ddde9232c7940863adffaee6d0530ffa1e391555a045f65fd576fd054 unpack001/out.upx
Files
-
b98ed96ddde9232c7940863adffaee6d0530ffa1e391555a045f65fd576fd054.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