Behavioral task
behavioral1
Sample
938a705b051308f8dd36825efde4559ecbbdd21517af54fdb040a5d0d57ca917.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
938a705b051308f8dd36825efde4559ecbbdd21517af54fdb040a5d0d57ca917.exe
Resource
win10v2004-20240508-en
General
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Target
938a705b051308f8dd36825efde4559ecbbdd21517af54fdb040a5d0d57ca917
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Size
56KB
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MD5
abbb912b6dea460c266507863c690e1f
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SHA1
9491ecc78a12e6f3ac4a86e7a0224d5b9362fcf7
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SHA256
938a705b051308f8dd36825efde4559ecbbdd21517af54fdb040a5d0d57ca917
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SHA512
5a467eb848a77255e251ec7ca7efa6c1be86d6396385796b74f4aa433a01821a7f5ffa6df0dabe9500c99c87aaa69efcc59bd17664b4dc8113307037475bc1a0
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFU5:CTWn1++PJHJXA/OsIZfzc3/Q8U00
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 938a705b051308f8dd36825efde4559ecbbdd21517af54fdb040a5d0d57ca917 unpack001/out.upx
Files
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938a705b051308f8dd36825efde4559ecbbdd21517af54fdb040a5d0d57ca917.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