Behavioral task
behavioral1
Sample
5a438f30882d2595229be26c5d4576e5_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5a438f30882d2595229be26c5d4576e5_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5a438f30882d2595229be26c5d4576e5_JaffaCakes118
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Size
35KB
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MD5
5a438f30882d2595229be26c5d4576e5
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SHA1
d3af8c3cb31d13da4298ce11a874bdb22dddaa4a
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SHA256
e4a17446c490006f45a4b3df93fba298fa20401a28267819976fec2b2d3cb083
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SHA512
0dcc759c8933049fb4c38dd5e2fe4c67e8852216a5af3b750ce715e6f0d2a03136e6e905980ed26e31775d6f8878f7fc6eb6104d8305aea09963cc648894f7a4
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SSDEEP
768:qiB0UHyaxvwsf/InosKmfWqm4Lbmq2J+0XugN:qiBRSaSohq3fmN+Iug
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 5a438f30882d2595229be26c5d4576e5_JaffaCakes118 unpack001/out.upx
Files
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5a438f30882d2595229be26c5d4576e5_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_32BIT_MACHINE
Sections
.text Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ