Behavioral task
behavioral1
Sample
4622f8d1654d2b2df2b1934f29d499e01cad39ccff009375a45d888e4e6cdbb2.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
4622f8d1654d2b2df2b1934f29d499e01cad39ccff009375a45d888e4e6cdbb2.exe
Resource
win10v2004-20240508-en
General
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Target
4622f8d1654d2b2df2b1934f29d499e01cad39ccff009375a45d888e4e6cdbb2
-
Size
169KB
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MD5
0a516eebda92c037b568ad60c2840146
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SHA1
4b0c10653478125d00daad8563990c5e6963dff7
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SHA256
4622f8d1654d2b2df2b1934f29d499e01cad39ccff009375a45d888e4e6cdbb2
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SHA512
fa3fb0644bae0f75c236008edd6a35884ee49dfa0b1c1b7daf238773e22645c61484bd391d907bfe434afff2532b8e2fe16f319e90b0904503efc9c2d4621651
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SSDEEP
1536:IYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8ni:xdEUfKj8BYbDiC1ZTK7sxtLUIG9
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 4622f8d1654d2b2df2b1934f29d499e01cad39ccff009375a45d888e4e6cdbb2 unpack001/out.upx
Files
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4622f8d1654d2b2df2b1934f29d499e01cad39ccff009375a45d888e4e6cdbb2.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE