Behavioral task
behavioral1
Sample
08645408a5d8ef647c679bfc4abfeeb2_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
08645408a5d8ef647c679bfc4abfeeb2_JaffaCakes118
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Size
122KB
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MD5
08645408a5d8ef647c679bfc4abfeeb2
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SHA1
8195df9fcfd6843c6b8792e45637b3bfd19f3df1
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SHA256
830770c3b95d7d694364c946a3cb23b6bd05f2c308e1e4bd00540a8a04349b22
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SHA512
5862dc786f0d83e80e9aaf7e3d49d45fe9b26a1d83d4946019034ec3c6665499ab1555d07d475dfe7c9dd23f3545b5f4950b66e2d473d508d9085b1b023fa966
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SSDEEP
3072:UNeTnIhK80VU/wM3tfkgftMXhJe7r7RHuoQSZEw1hEQTggpZE8xmsYK:ZtNVUoM3tfkgIJyRO6vzpO5R
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 08645408a5d8ef647c679bfc4abfeeb2_JaffaCakes118 unpack001/out.upx
Files
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08645408a5d8ef647c679bfc4abfeeb2_JaffaCakes118.exe windows:10 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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:10 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: 116KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 385B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ