Behavioral task
behavioral1
Sample
e79172343baa44b8faa2582627caf53bbd2aa657ef4c60a268cf822377c04a6c.exe
Resource
win7-20240704-en
General
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Target
e79172343baa44b8faa2582627caf53bbd2aa657ef4c60a268cf822377c04a6c
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Size
2.7MB
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MD5
d5771cf7f43fd0e1be5ce923d20ed5a9
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SHA1
07bf3d4225327343f0ec65599c75dcd1293fa599
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SHA256
e79172343baa44b8faa2582627caf53bbd2aa657ef4c60a268cf822377c04a6c
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SHA512
5132c503a91ff153fc8e5d5c0925c06082a65bd444e4518a14cdcf2bde0b45e9c6a88f28124ec724b06b9e8b34d7a7735881b91edbf827779b79135658b01d13
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SSDEEP
49152:z/6mWTjZUgqXHyQHJYP3wYNXiUHUH3zo2DT9HcLnTpghcaSglTdeCu8HiXYeGvnz:zXWpZqXHyQpYPwYlxKD7l87FPa5l64il
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e79172343baa44b8faa2582627caf53bbd2aa657ef4c60a268cf822377c04a6c unpack001/out.upx
Files
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e79172343baa44b8faa2582627caf53bbd2aa657ef4c60a268cf822377c04a6c.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: 4.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 32KB
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: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5.0MB - Virtual size: 5.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 553KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ