Behavioral task
behavioral1
Sample
4195a5db78ff7450aa1801c7bc249238_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4195a5db78ff7450aa1801c7bc249238_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4195a5db78ff7450aa1801c7bc249238_JaffaCakes118
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Size
26KB
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MD5
4195a5db78ff7450aa1801c7bc249238
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SHA1
325905888d0f6d52c8bc4fdd29b9b7f00bf56633
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SHA256
44f1a9d6c95e2dac5bf04fde58b33c6a6445b3df42220d5270b763557417ce7f
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SHA512
e59069e8202a19042f45b318731482612e185ad0a13601f8be8f7002988ca3092fbdbfb08b4b4f72c8d06d98afb87e5cd35509fb012b791865f03417b64a0818
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SSDEEP
384:6n3XtjKNm8ZV2Z7OTWcgaWR+m5i5nsWXu5F3qsaZJYpXwzEDG:DY5OT05tQoA1oXwAD
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 4195a5db78ff7450aa1801c7bc249238_JaffaCakes118 unpack001/out.upx
Files
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4195a5db78ff7450aa1801c7bc249238_JaffaCakes118.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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ