Behavioral task
behavioral1
Sample
16650f7c409cc3b112aabdb89a2ea286_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
16650f7c409cc3b112aabdb89a2ea286_JaffaCakes118
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Size
50KB
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MD5
16650f7c409cc3b112aabdb89a2ea286
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SHA1
44920a5040226a7eae89afeb15dbc4c91882ceec
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SHA256
bd6946048bb358d453fabc57cd330cd80b0d933effa4d97d1bf852222f7f790e
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SHA512
55fff4a3495c6194f20e9e8e81251b2faecbdf5d22cd0847a7b3dc95f3e7b6c709fcec50d2f61d18cdd9da7c221466c9ff2bf5beea616b1fdb749747259308fb
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SSDEEP
768:pKk8ew2u5KUwODUgg43AFSqAb3g1ftr65EmLjd0EMlG0oT7:wfLxlwAUPMAFSqCQHsEmLjCG0oT7
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 16650f7c409cc3b112aabdb89a2ea286_JaffaCakes118 unpack001/out.upx
Files
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16650f7c409cc3b112aabdb89a2ea286_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 38KB - Virtual size: 38KB
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: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ