Behavioral task
behavioral1
Sample
8ec14df7ecc9f01ed76d2e0a743b799d_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8ec14df7ecc9f01ed76d2e0a743b799d_JaffaCakes118
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Size
38KB
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MD5
8ec14df7ecc9f01ed76d2e0a743b799d
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SHA1
eca2de15f8acc169debf14512359f33d2b144e37
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SHA256
580ce86779995cf6f839e441159afbfc548ccffc8b9e9cc4ed196ebbd0f9f900
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SHA512
3ccc696b8057ca76e21613398dafd997deb62a7e8de8dfed4c9dc1ec30b13a738d53d91607797174e879c8cf5ade5fbc7abacda36db586a3d280b1855b4a3ba5
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SSDEEP
768:4T+Jbx165vhdiA3B0yNvcOjySugs2UpJQRhhmFiJ0xORBG1:A+V6hhX39vcOjyN5oRay8yBG1
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 8ec14df7ecc9f01ed76d2e0a743b799d_JaffaCakes118 unpack001/out.upx
Files
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8ec14df7ecc9f01ed76d2e0a743b799d_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 11KB
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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ