Behavioral task
behavioral1
Sample
a0c9520dd6926d26575ef0dec3569495da3ba59704f475d84e43ee519653f24d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a0c9520dd6926d26575ef0dec3569495da3ba59704f475d84e43ee519653f24d.exe
Resource
win10v2004-20240508-en
General
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Target
a0c9520dd6926d26575ef0dec3569495da3ba59704f475d84e43ee519653f24d
-
Size
449KB
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MD5
3a39bfb537459bd5d551cdfa3fbf30ad
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SHA1
2c8d174aa64675e950812be96c87aa755c580a0b
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SHA256
a0c9520dd6926d26575ef0dec3569495da3ba59704f475d84e43ee519653f24d
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SHA512
7a9c3942d4f5ba12eed6ee454a1ff81e7316ba231e788412405aabe9a959107d5f5a863053ea3d1cd0fab4242bec0e49f80a6f7515259af950b0602cac14bc1a
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SSDEEP
6144:KQSohsUsYXWQjZkF4v+e3Pf2hSghgNHXra1lUgjdXbdcMgpj0UyLPF7RBaY1oAYY:KQthsUsYoe3Pf2duNbslUip5Z1ow
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 a0c9520dd6926d26575ef0dec3569495da3ba59704f475d84e43ee519653f24d unpack001/out.upx
Files
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a0c9520dd6926d26575ef0dec3569495da3ba59704f475d84e43ee519653f24d.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