Behavioral task
behavioral1
Sample
0339c08b086edb72b11ff03e5b850c53_JaffaCakes118.exe
Resource
win7-20240611-en
General
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Target
0339c08b086edb72b11ff03e5b850c53_JaffaCakes118
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Size
36KB
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MD5
0339c08b086edb72b11ff03e5b850c53
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SHA1
eb1cfcaf8f0c4c8185a8c1a2d18e2edac1b0a94f
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SHA256
f040e5dedd2837ab4a65c4cea4d4484903909537e9425086b82f189ae4543597
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SHA512
2ab7f2ab1db1183807f60f77449ff669569b8893b0cbbda1efe14f3d44bfaff4936ecfe3a81fd692e0f5b5a508564450acd6283938d0f2e9071c82fe2dd506fe
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SSDEEP
768:vyjch6m2NoKJqDgrmifnlqjqGBPaaMQxNVOsVye:vyAAXYEPvlqWoH7OsVye
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0339c08b086edb72b11ff03e5b850c53_JaffaCakes118 unpack001/out.upx
Files
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0339c08b086edb72b11ff03e5b850c53_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: 28KB - Virtual size: 28KB
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: 38KB - Virtual size: 37KB
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: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ