Behavioral task
behavioral1
Sample
b358df5ceeb76611c0af85e4b2830ab79b479e09275aa5a85d7ef8e40b3d7ce8.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b358df5ceeb76611c0af85e4b2830ab79b479e09275aa5a85d7ef8e40b3d7ce8.exe
Resource
win10v2004-20240802-en
General
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Target
b358df5ceeb76611c0af85e4b2830ab79b479e09275aa5a85d7ef8e40b3d7ce8
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Size
63KB
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MD5
8dfff68428b1b352346fb0afb6cc1054
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SHA1
d4ee167dbce595a8bf2a8b57ff6ca5e04fefd305
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SHA256
b358df5ceeb76611c0af85e4b2830ab79b479e09275aa5a85d7ef8e40b3d7ce8
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SHA512
c0eb89733df933dffd78b93e51af24f335d47d64f1d490380705cb4bc45030b11d4c78a4fd29dd14ed63b6f9440f9671e4e2e9c312d95d0a3c8791dff95940ca
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9pQ9HsQ9HzBT37CPKKdJJ1EXBwzEXBwdcMcIM:CTW7JJ7TbgsgFTW7JJ7TbgsgZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b358df5ceeb76611c0af85e4b2830ab79b479e09275aa5a85d7ef8e40b3d7ce8 unpack001/out.upx
Files
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b358df5ceeb76611c0af85e4b2830ab79b479e09275aa5a85d7ef8e40b3d7ce8.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