Behavioral task
behavioral1
Sample
25847121b714d89d96c7a5321b0966fc_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
25847121b714d89d96c7a5321b0966fc_JaffaCakes118
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Size
88KB
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MD5
25847121b714d89d96c7a5321b0966fc
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SHA1
cd621d2c75345dc66e1a28cca7d71f39c1737fe5
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SHA256
e3ee7ef765cfb9a1af422f838b6c9af6d61534a43c8eb509e75095ebb6512ec2
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SHA512
355c347a4b123bc390042c469b7736ebfa7b33d49e983116d8c6b6c19f1eadcdc4404ff4831d6ca7ea1d65018841e2d4f422a531c5f666e95b31255d1b4f6c78
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SSDEEP
1536:KpVs3Z1GqX5vNzy0QTvZt6mHPryk+DQkvpl//l5WfPs5cNOTUstmIwX+ry:O4Z1GQFNdQTvjHPrkDQ8pdd5YU50KvmJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25847121b714d89d96c7a5321b0966fc_JaffaCakes118 unpack001/out.upx
Files
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25847121b714d89d96c7a5321b0966fc_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 148KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 87KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE