Behavioral task
behavioral1
Sample
846efb27f4d6fbc783b60f2877dedc70_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
846efb27f4d6fbc783b60f2877dedc70_JaffaCakes118
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Size
52KB
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MD5
846efb27f4d6fbc783b60f2877dedc70
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SHA1
c78a6ccb4fb985ffec17ecd08e4bad41f7103c3f
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SHA256
f4b74a7d8beb4279a536de863d94a242b0e817a2386905aca61459e2012ff804
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SHA512
cf49dce1371206d8bbc883b9b13ad1e851c2b471ab004dc902449361d5e120f6061a0dd7f1eb9e9d622ab44ec566b66153c8e3dccbddb7b5aa75c24e22a2e1e2
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SSDEEP
768:8sFuesK5QHJkeG+8fAPQbanAtYx8AluqM4rV7aK:8besKaG+8Knj8oXrV+K
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 846efb27f4d6fbc783b60f2877dedc70_JaffaCakes118 unpack001/out.upx
Files
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846efb27f4d6fbc783b60f2877dedc70_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - 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: 44KB
IMAGE_SCN_CNT_CODE
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: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - 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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ